This lesson develops fluid evasive movement, coordinated footwork, and relaxed power generation under continuous rhythm. By combining steady combinations with constant bobbing, weaving, and stance changes, you’ll train your body to stay mobile, unpredictable, and structurally balanced while striking. The focus is on generating power through relaxed rotation and efficient body movement rather than muscular tension, helping build endurance, coordination, timing, and defensive awareness under fatigue. This is a critical stage in fighter development, teaching you to strike while constantly moving and repositioning rather than remaining fixed in front of the target.

Maintain constant movement throughout the round, continuously bobbing, weaving, and shifting your weight using your legs rather than just moving your head. Build a steady rhythm of jabs, jab-crosses, and jab-cross-uppercut combinations in normal time while staying relaxed and flowing with the movement of the cobra bag. After each strike, avoid the returning path of the target on its second pass by slipping, weaving, or repositioning with your legs and body movement. Focus on generating power through the rotation and momentum of the body rather than muscular tension, returning each hand directly back to guard with the elbows naturally tucked in. Stay light on the balls of your feet with both feet generally pointing towards the target, and change stance whenever it feels natural to help develop coordination, balance, and equal strength on both sides of the body.

Rounds: 3 | Round time: 2 min | Rest: 30 sec | Level: Beginner | Mic sensitivity: 7

This lesson develops efficient, accurate striking by keeping every punch on the same straight path while changing only the wrist orientation at contact. That constraint sharpens alignment through the front two knuckles while building strong, resilient forearms and improving wrist stability as rotation alternates under load. This is critical for fighters, as stronger forearms and better alignment help protect the hands and condition the knuckles for repeated impact. As fatigue builds, the goal is to maintain compact, controlled mechanics without wasted movement, training the shoulders, core, and forearms to sustain clean technique under pressure. This forms an essential foundation in fighter development, reinforcing precision, durability, and repeatable mechanics that hold up in real exchanges.

Perform a continuous 4-punch sequence—jab, cross, uppercut, uppercut—keeping every strike on the same straight path from your guard to the target. Each punch starts from the same position and returns quickly to guard before the next strike. The hands travel along a very narrow line, passing close to each other, even brushing gloves at times, as if punching through an imaginary hole. The only change is in the finish: the jab and cross rotate to a standard palm-down position, while the uppercuts rotate to a palm-up position at the moment of contact. Keep your elbows tucked in close to your body and aim to strike with the front two knuckles almost like aiming down a barrel of a shotgun. Maintain a compact, controlled rhythm in regular time (or double-time once you feel confident), focusing on keeping the cobra bag moving back and forth in a linear trajectory.

Rounds: 4 | Round time: 2 min | Rest: 30 sec | Level: Intermediate | Mic sensitivity: 5

Build speed, stamina, and precision in the jab — the most important tool in a boxer’s arsenal. In a real fight, the jab controls distance, disrupts rhythm, keeps an opponent guessing, and sets up stronger attacks while also serving as a key defensive tool. In training with the cobra bag it helps to establish and control the linear movement of the target. This lesson develops the endurance needed to throw repeated jabs efficiently, helping you maintain control and composure even as fatigue builds.

Perform four or more rounds of just jabs, maintaining a steady rhythm and occasionally throwing in a double jab. Use the Beginner level in settings due to the relatively lower frequency of punches. Focus on keeping the elbows close to your body, sending the jab straight out and straight back without dropping the hand or exposing the body. Rotate the hand as it goes out and strike the target squarely with the first two knuckles, palm fist facing down. Keep your hands and shoulders relaxed at all times until the point of impact. Stay light on the balls of your feet with both feet angled towards the target, taking small adjustment steps to stay within the right range. Try randomising your strikes rather than keeping the same rhythm, including throwing faints. Switch stance if your leading shoulder starts to fatigue, or at the start of each round so both arms develop equally. Using weighted gloves such as Pounders is ideal but optional.

Rounds: 4 | Round time: 1 min | Rest: 30 sec | Level: Beginner | Mic sensitivity: 7

Develop punching endurance so you can train harder and for longer without excessive fatigue or risk of injury.

Use weighted gloves and longer rounds, such as 4 minutes each, to encourage your body to move more efficiently as it tires. Keep your elbows tucked in, relax your shoulders, and focus on throwing each punch with your whole body rather than relying on your arms alone.

Rounds: 3 | Round time: 4 min | Rest: 30 sec | Level: Intermediate | Mic sensitivity: 8

Build core strength and seriously test your cardio with this double-time uppercut drill.

Lower your cobra bag so the target sits roughly at chest level. Relax your shoulders and use your legs, core, and body rotation to deliver continuous uppercuts in a smooth, fluid rhythm. Try longer rounds, or use Infinity mode with Double Time enabled, so that as fatigue builds your body naturally learns to rely less on the shoulders and more on efficient whole-body movement.

Rounds: 3 | Round time: 4 min | Rest: 30 sec | Level: Advanced | Mic sensitivity: 9

Learn to work with the rhythm of the cobra bag. This lesson develops timing, touch, and the ability to stay relaxed on a moving target.

Stand square to the bag and begin with light single taps using either glove. Do not strike hard. Allow the bag to rebound back and forth and back, and then tap it on the second return. Thus you're not tapping it every time it comes towards you, but every second time. Keep the shoulders relaxed and the hands loose until the moment of contact. Focus on breathing out on every tap and maintaining a steady rhythm that matches the speed of the bag. If the rhythm breaks and you find it hard to pick it up, stop the bag and begin from a static state.

Rounds: 3 | Round time: 1 min | Rest: 30 sec | Level: Beginner | Mic sensitivity: 5

Learn how to move from a square stance into a proper fighter stance and understand its advantages. The fighter stance improves reach by placing the lead hand closer to the target and allows greater rotation from the hips and shoulders, helping generate stronger and more efficient crosses.

Begin in a square stance and shift one foot slightly back to form a staggered fighter stance with the lead shoulder pointing toward the bag. If you're right-handed, your left foot should lead (orthodox stance). If you're left-handed, your right foot should lead (southpaw stance). Keep your weight balanced between both feet and stay light on the balls of your feet. Both feet should remain angled toward the target. Begin delivering a relaxed 1-2-1-2 sequence from this stance, allowing the rear heel to rotate naturally during the cross. Keep your chin tucked, hands high, and elbows close to the body. Focus on how the fighter stance increases reach and allows smoother rotation of the hips and shoulders. Stay relaxed throughout the round, letting the body rotation drive the punches rather than forcing power with the arms. This rotation builds momentum and improves efficiency while maintaining rhythm and control.

Rounds: 3 | Round time: 1 min | Rest: 30 sec | Level: Beginner | Mic sensitivity: 5

Shadow boxing using hand weights to feel how punching starts from the whole body, not just the arms.

Stand in a square stance on the balls of your feet, roughly shoulder-width apart and angled toward an imaginary target. Hold the weights near your chin with relaxed fists, palms facing inward and elbows close to your body. Push each hand forward like driving a heavy stone with your legs and whole body. As the punch extends, rotate the hand so the palm faces down at the point of imaginary impact. Tighten your grip only at the end, then snap the hand straight back along the shortest path. Breathe out through your teeth on every punch.

Rounds: 3 | Round time: 4min | Rest: 30 sec | Level: Beginner | Mic sensitivity: 10

Learn to strike comfortably from both stances and to maintain the 1-2-1-2 rhythm. This helps develop balance, coordination, and adaptability. It might also help you to discover which stance feels most natural regardless of handedness.

If you're right-handed, begin in a standard orthodox stance (left hand leading). If you're left-handed, begin in a southpaw stance (right hand leading). Perform a continuous jab-cross-jab-cross sequence for one full round while staying relaxed and breathing smoothly. At the start of each new round, switch your stance so the opposite foot leads. Round 1 and Round 3 should use your original stance, while Round 2 and Round 4 use the opposite stance. In both stances, keep your feet angled toward the target and stay light on the balls of your feet. Focus on rotating the back foot every time you throw the cross, keeping punches straight and controlled. After completing all four rounds, notice which stance feels more natural and balanced. That stance will likely become your dominant fighter stance, but learning to work comfortably from both has major long-term advantages.

Rounds: 4 | Round time: 1 min | Rest: 30 sec | Level: Beginner | Mic sensitivity: 5

Learn to throw uppercuts and add them to your straight punch combinations, adding variety and working extra muscle groups.

Start throwing a jab followed by an uppercut to get used to the positioning of the hand palm up and elbow tucked in at the point of impact with the target. Once you get the hang of that, try it in switch stance to get the feel for the other hand. Then try throwing continuous uppercuts and eventually add them to your straight punch combos, throwing [jab, cross, uppercut, uppercut] continuously.

Rounds: 4 | Round time: 3 min | Rest: 30 sec | Level: Beginner | Mic sensitivity: 8

Put your training to the test in a sustained performance session designed to measure your ability to maintain speed, timing, and control under fatigue. In real boxing, effectiveness depends not only on technique but on the ability to repeat that technique consistently over multiple rounds. This test challenges you to maintain rhythm and composure while delivering fast combinations at performance tempo. The goal is consistency across rounds, maintaining form and efficiency as fatigue builds.

Set the cobra bag to a fast performance setup similar to the one used throughout this module. Work through six rounds using your established combinations and movement patterns, focusing on steady breathing, clean rotation, and controlled rhythm. Avoid rushing or forcing punches as fatigue increases, maintaining consistent timing and technique throughout all rounds. Record your pace score at the end of the session and return to repeat the test, aiming to improve consistency or extend the session by adding additional rounds while maintaining the same fast performance pace.

Rounds: 6 | Round time: 2 min | Rest: 30 | Level: Advanced | Mic sensitivity: 8

Introduce hooks into combinations while learning to control the cobra bag movement they create. Unlike straight punches, hooks introduce sideways or circular motion that disrupts the target’s natural back-and-forth rhythm, often causing unpredictable movement. This lesson develops the coordination and control needed to recover stability after hooking, using well-timed follow-up jabs to realign the target and restore consistent flow.

Begin each sequence with controlled straight punches to establish rhythm, performing jab–cross followed by slip–uppercut–slip–uppercut with smooth timing. Introduce a hook while keeping the elbow lifted at roughly shoulder height so the punch travels along a clean circular path. After the hook, duck under the returning target and deliver a hook from the opposite side to redirect its movement. Use several well-placed jabs after the hooks to regain control and re-establish consistent back-and-forth movement before repeating the sequence. Focus on accuracy and control rather than speed, allowing the hands and eyes to work together to manage changing movement patterns.

Rounds: 4 | Round time: 2 min | Rest: 30 | Level: Advanced | Mic sensitivity: 5

Develop the coordination and timing required to deliver accurate alternating hooks while maintaining continuous defensive movement. In real boxing exchanges, hooks must travel along clean circular paths while the body remains mobile and responsive. This drill trains precise hook angles and controlled ducking, building the leg strength, rhythm, and coordination needed to sustain movement under pressure. Even experienced fighters find this drill challenging, making it an excellent test of control and timing.

Perform alternating hooks with each arm while maintaining the correct hook angle, keeping the elbow lifted at approximately shoulder height so the punch travels along a clean circular path. After each hook, duck under the returning target as it passes overhead, then rise smoothly to deliver the opposite-side hook, sending the target back along the same circular trajectory. Focus on accuracy and rhythm rather than power, maintaining relaxed shoulders and steady breathing while allowing the legs to absorb the work of continuous ducking.

Rounds: 3 | Round time: 1 min | Rest: 30 sec | Level: Intermediate | Mic sensitivity: 5

Develop the timing required to deliver a fast 1–2, where the cross begins as the jab returns and both punches flow naturally without hesitation. In real boxing, proper timing of the 1–2 allows one strike to follow the next before an opponent can react, making it one of the most reliable offensive tools in the sport. This lesson builds the rhythm, coordination, and confidence needed to link clean punching with defensive movement, forming the foundation for faster, more advanced combinations.

Set the cobra bag to a cadence that supports a fast 1–2 where the cross is delivered as the jab rebounds. Begin each round by establishing a clean linear rebound cadence with steady jabs, then introduce the fast 1–2 followed by a slip and back to jabs. Focus on relaxed shoulders, efficient rotation, and smooth transitions between punches and defensive movement. Switch stance after each round to develop timing and coordination on both sides.

Rounds: 4 | Round time: 1 min | Rest: 30 sec | Level: Advanced | Mic sensitivity: 8

Develop the ability to execute fast, relaxed combinations using whole-body rhythm, efficient rotation, and flowing movement. This lesson focuses on conserving energy while maintaining speed, timing, and accuracy during extended high-tempo exchanges.

The aim of this lesson is to master the relaxed whole-body punching technique that can make training on the cobra bag feel almost like jogging or skipping rope, while developing long-term muscle memory for efficient movement and striking. Start relaxed. Focus on getting the legs and body/arm rotations to throw the punches, not the muscles in your shoulders. This is all about conserving energy and going for longer, almost like going for a long run.

Rounds: 4 | Round time: 2 min | Rest: 30 | Pace: Medium | Mic sensitivity: 8