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Zac Cupples

@ZCupples • 5,456 subscribers

I help you move and perform better, and learn complex biomechanics in ridiculously simple ways

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Strong, stable shoulders rely on three keys: ribcage foundation, scapular mobility, and rotation. This arm bar improves ribcage airflow, mobilizes the scapula, and builds rotator cuff stability for better shoulder rotation. #physicaltherapist #strengthcoach

Strong, stable shoulders rely on three keys: ribcage foundation, scapular mobility, and rotation. This arm bar improves ribcage airflow, mobilizes the scapula, and builds rotator cuff stability for better shoulder rotation. #physicaltherapist #strengthcoach

34,176 görüntüleme

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Forcing tall posture is a wall sit for your back muscles. Uncomfortable, unsustainable, and the moment you stop thinking about it — you're back where you started. You have to change the shape of your body, not just hold a position. Fill the chest with air and posture corrects itself

Forcing tall posture is a wall sit for your back muscles. Uncomfortable, unsustainable, and the moment you stop thinking about it — you're back where you started. You have to change the shape of your body, not just hold a position. Fill the chest with air and posture corrects itself

252,054 görüntüleme • 1 ay önce

Tight traps don't respond to stretching because stretching treats the symptom while ignoring the foundation driving it. Drop your chest and both attachment points of the upper trap move toward each other. Stretching one end doesn't change the foundation bringing them together. Inflate the ribcage without recruiting the trap and the tightness finally has a reason to go

Tight traps don't respond to stretching because stretching treats the symptom while ignoring the foundation driving it. Drop your chest and both attachment points of the upper trap move toward each other. Stretching one end doesn't change the foundation bringing them together. Inflate the ribcage without recruiting the trap and the tightness finally has a reason to go

65,291 görüntüleme • 1 ay önce

If stretching your piriformis keeps giving you temporary relief, you are not fixing your sciatica — you are just managing it. Most piriformis stretches only address one end of the muscle. The attachment at the sacrum gets ignored entirely, which means the pressure on your sciatic nerve never fully releases. The real fix targets both attachment points at once: internal rotation combined with intentional breathing. When you breathe correctly in the right position, your diaphragm mobilizes the sacrum directly, creating length where the stretch never reached. Start in a frog position, and then progressing to a modified deadlift variation. Same effort, completely different result.

If stretching your piriformis keeps giving you temporary relief, you are not fixing your sciatica — you are just managing it. Most piriformis stretches only address one end of the muscle. The attachment at the sacrum gets ignored entirely, which means the pressure on your sciatic nerve never fully releases. The real fix targets both attachment points at once: internal rotation combined with intentional breathing. When you breathe correctly in the right position, your diaphragm mobilizes the sacrum directly, creating length where the stretch never reached. Start in a frog position, and then progressing to a modified deadlift variation. Same effort, completely different result.

53,570 görüntüleme • 1 ay önce

Tight hip flexors usually aren’t a flexibility issue 👀 Living forward keeps them switched on. Fix the pattern, not just the stretch 💪

Tight hip flexors usually aren’t a flexibility issue 👀 Living forward keeps them switched on. Fix the pattern, not just the stretch 💪

48,124 görüntüleme • 3 ay önce

Jaw tension often starts with body position 👀 Fix the stack first, not just the jaw 🫁

Jaw tension often starts with body position 👀 Fix the stack first, not just the jaw 🫁

27,786 görüntüleme • 1 ay önce

SI joint pain that doesn’t respond to bracing often means motion is missing 👀 Restore small, controlled movement first 💪

SI joint pain that doesn’t respond to bracing often means motion is missing 👀 Restore small, controlled movement first 💪

27,672 görüntüleme • 3 ay önce

Chin tucks won’t fix forward head posture 👀 Improve ribcage position and breathing first 🫁💪

Chin tucks won’t fix forward head posture 👀 Improve ribcage position and breathing first 🫁💪

15,767 görüntüleme • 2 ay önce

Sciatica that doesn’t improve with stretching often needs space first 👀 Restore spinal and hip motion before nerve flossing 💪

Sciatica that doesn’t improve with stretching often needs space first 👀 Restore spinal and hip motion before nerve flossing 💪

12,304 görüntüleme • 3 ay önce

🚨 Struggling with stiff ankles no matter how much you stretch? 🚨 Here’s the truth after 14 years as a physical therapist: your foot, not your ankle, might be the problem. 👣 👉 To dorsiflex properly, your foot must pronate (drop the arch). If it can’t? Your ankle’s stuck—no matter how much mobility work you do. ✅ Step 1: Roll your arch—heel to big toe, middle toes, small toe. Unlock pronation. ✅ Step 2: Use that new dorsiflexion functionally with wall squats—mobilize ankles and hips together. ✅ Step 3: Lock it in dynamically—short box step-up + forward/reverse lunge = next-level control & mobility. 💥 Mobility isn’t just about stretching—it’s about movement that sticks. Ready to level up? #physicaltherapists #strengthtraining #strengthcoach #anklemobility Want a daily email that’ll help you move better, train smarter, and feel less hurt? Sign up here

🚨 Struggling with stiff ankles no matter how much you stretch? 🚨 Here’s the truth after 14 years as a physical therapist: your foot, not your ankle, might be the problem. 👣 👉 To dorsiflex properly, your foot must pronate (drop the arch). If it can’t? Your ankle’s stuck—no matter how much mobility work you do. ✅ Step 1: Roll your arch—heel to big toe, middle toes, small toe. Unlock pronation. ✅ Step 2: Use that new dorsiflexion functionally with wall squats—mobilize ankles and hips together. ✅ Step 3: Lock it in dynamically—short box step-up + forward/reverse lunge = next-level control & mobility. 💥 Mobility isn’t just about stretching—it’s about movement that sticks. Ready to level up? #physicaltherapists #strengthtraining #strengthcoach #anklemobility Want a daily email that’ll help you move better, train smarter, and feel less hurt? Sign up here

25,797 görüntüleme • 1 yıl önce

This core move is gold—if done correctly. Common mistakes? Arching your back, overextending, & tensing too much. Fix it by keeping your back flat, control your range, & breathe properly. Master these tweaks & crush your core! 🔥 #physicaltherapist #CoreStability #StrengthCoach

This core move is gold—if done correctly. Common mistakes? Arching your back, overextending, & tensing too much. Fix it by keeping your back flat, control your range, & breathe properly. Master these tweaks & crush your core! 🔥 #physicaltherapist #CoreStability #StrengthCoach

11,862 görüntüleme • 1 yıl önce

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