Shoulder Tap
Shoulder Tap Waist is a bodyweight exercise where you hold a plank position and alternately touch your waist with your hand. The movement challenges core stability, shoulder control, and hip control.
AI Analysis
Required equipment
Why Shoulder Tap?
The Shoulder Tap Waist is an excellent bodyweight exercise that effectively challenges the deep muscles of the core and improves body control. This movement is a perfect choice for beginners, but even more experienced fitness enthusiasts can benefit from it as they look for new ways to develop their core strength. At the heart of the movement is maintaining stability in the plank position while lifting one hand off the floor to touch the opposite waist or hip. This forces the core to work really hard to prevent the hips from twisting and the body from swaying. The shoulder tap is effective because it teaches the body to function as a cohesive unit. It not only strengthens the abdominal and oblique muscles but also improves stability in the shoulders and scapula area, which is vital in many other strength training movements and daily activities. Additionally, it develops proprioception, or awareness of body position and movement. Since the movement requires no equipment and can be done anywhere, it is ideal for home workouts or as part of a workout while traveling. When done regularly, it helps you build a solid foundation for a stronger and more functional body, while reducing the risk of back pain and improving posture.
Benefits
Effectively strengthens core muscles.
Improves body control and coordination.
Develops stability in the shoulders and scapula area.
Increases control of the hips and back during movement.
Activates deep abdominal and oblique muscles.
Requires no separate equipment for training.
Perfectly fits into a home workout.
Muscle groups
Primary
- abs9
- obliques8
- obliques8
Secondary
- deltoids6
- deltoids6
Stabilizers
- triceps4
- triceps4
- upper-back4
- upper-back4
- gluteal5
- gluteal5
- quadriceps4
- quadriceps4
How to perform
Setup
- Get into a high plank position: hands directly under shoulders, fingers forward, feet hip-width apart.
- Keep your body straight from head to heels, with the shoulder blades active and the core tight.
- Engage your glutes and gently squeeze your thighs together to reduce lateral hip movement.
Execution
- Shift your weight slightly to the left hand and lift your right hand off the floor.
- Gently touch your right hand to the left side of your waist or hip, hold for a moment, and return your hand to the floor.
- Repeat on the other side: lift your left hand and touch your right waist, returning in a controlled manner. Continue alternating in a controlled rhythm for a total of 10-20 repetitions.
Coaching cues
- •Breathe steadily and keep your ribs in; avoid arching your lower back.
- •Keep your hips as stable as possible – think of a glass of water in your hip bones that should not spill.
- •Press actively into the floor with your palms and push your chest slightly away from the floor to maintain scapular support.
- •If your position breaks down, widen your foot placement or slow down the tempo.
Common mistakes
❌ Hips swaying or twisting
Why it's wrong: When the hips sway from side to side, core support fails, and the movement loses its effectiveness in activating the abdominal muscles. This can also unnecessarily strain the lower back.
✓ Fix: Focus on keeping the hips as stable and straight as possible. Imagine there is a glass of water on your waist that you do not want to spill. Squeeze your glutes and engage your abdominal muscles strongly.
❌ Back arching or rounding
Why it's wrong: Arching the back (hip flexors become overactive) or rounding it (abdominal muscles are not active) improperly strains the spine and can lead to pain or injury.
✓ Fix: Keep your back straight and in a neutral position. Activate your abdominal muscles by gently pulling your belly button towards your spine and think of a 'long' body from head to heels.
❌ Too fast tempo
Why it's wrong: If the movement is done too quickly, it is difficult to maintain control, and the core does not have enough time to activate the muscles adequately. The movement becomes more of a swing than a controlled exercise.
✓ Fix: Perform the movement slowly and in a controlled manner. Focus on feeling the abdominal muscles working throughout the movement, especially when the hand lifts off the floor and returns.
Frequently asked questions
How often should shoulder taps be done?
You can include shoulder taps in your workout program 2-4 times a week, depending on your fitness level and other training. As a beginner, 2-3 times a week is sufficient. The most important thing is to give your muscles time to recover between sets and sessions.
Can the movement be made more challenging?
Yes! You can make the movement more challenging by elevating your feet on a platform, which changes the angle of your body and shifts more weight to the upper body. You can also increase the movement's difficulty by slowing it down and holding longer, or by trying an unstable surface like a stability ball under your hands.
What if the plank position feels too heavy?
If the full plank position is too challenging, start with your knees on the ground. Perform the shoulder tap in the knees-down version, allowing you to get a feel for the movement and safely strengthen your core. You can also start by practicing just the plank position without taps.
What muscles does the movement primarily work?
The shoulder tap primarily works the abdominal muscles, especially the transverse abdominis and obliques, which are responsible for core stability and preventing rotation. Additionally, it strengthens the shoulders, triceps, and deep back muscles that help maintain the plank position.
Safety tips
- Ensure your wrists are directly under your shoulders and fingers point forward.
- Keep your neck neutral and gaze at the floor to avoid neck tension.
- Start slowly and focus on technique, not speed or number of repetitions.
- Listen to your body; if you feel sharp pain, stop the movement immediately.
- Breathe steadily throughout the movement; do not hold your breath.
Tags
Train smarter with AI coaching
Tsemppi's AI gives you exact weights and reps for every workout. Progress every single session.
Start your free 7-day trial✨ Limited spots available • No credit card required