Every Broadway performer knows 8 shows a week is demanding. But what most don't realize is that it's not the show itself that breaks them — it's the moment something unexpected gets stacked on top of an already maxed-out body. A swing track. A press event. A nine-show week. A put-in rehearsal on your day off. That extra 5% is where injuries are born.

In this episode, Mark Lusk introduces a concept that has shaped both his clinical practice and his own comeback from serious knee surgery: being stronger than your show. Coined by his mentor Jenny Green of Physio Arts, this philosophy goes beyond just surviving your contract. Mark breaks down the difference between functional capacity, durability, and athletic resilience — and why performers who treat their performance as their conditioning are always one unexpected event away from injury. He unpacks the Five Pillars of Athletic Resilience translated directly to Broadway life, then delivers a four-tool Burn Toolkit with immediately actionable strategies for building the buffer that keeps you strong in month 10 of your contract — not just month one.

Key Takeaways

• Your show is not what injures you — it's living at 95% capacity when something unpredictable gets added
• Performance is expression; conditioning is preparation — they are not the same thing
• Functional capacity, durability, and athletic resilience are three distinct things every performer needs to understand and train
• Athletic resilience is the savings account that keeps a surprise from becoming a crisis
• The Five Pillars of Athletic Resilience for Broadway: mobility, neuromuscular control, strength, capacity, and recovery
• Performers consistently overvalue flexibility and undervalue strength — and only strength train when injured

[0:00] Why your show isn't what injures you — it's the 5% overflow

[1:31] Introducing today's topic: Physical capacity and durability

[2:01] Mark's 17-year clinical perspective and personal dance career

[2:45] The MVMT mission: Return performers better than when they started

[3:05] Defining functional capacity, durability, and athletic resilience

[3:42] All the "extras" Broadway puts on your body that count as load

[4:13] The rent and savings analogy — What athletic resilience actually looks like

[4:34] How Mark's knee surgery changed his approach to training

[5:03] Where performers miss the mark — The five most common mistakes

[5:36] The Five Pillars of Athletic Resilience translated to Broadway

[7:19] The Burn Toolkit: 4 immediate strategies to build your buffer

[9:16] Closing thoughts — build a body that's stronger than your show

• MVMT Physical Therapy: www.mvmtpt.com
• Social: @MVMTPT
• Physio Arts / Jenny Green: Broadway PT clinic that originated the "stronger than your show" philosophy

• Broadway performers and stage artists navigating the physical demands of a long run
• Performers who assume dance class is enough conditioning — and are getting injured as a result
• Athletes and movers who only strength train when something hurts
• Coaches, choreographers, and clinicians working with performing artists
• Stage managers and directors trying to understand why performers break down mid-contract

It's 6 p.m. on a Tuesday. You've spent nine hours hunched over a laptop, and now you're sprinting to a 50-minute HIIT class. Your brain is ready. Your body? Still in office mode. That gap — between sedentary work and high-intensity training — is where injuries are born. And a two-minute warm-up isn't going to save you.

In this episode, Mark Lusk breaks down exactly what prolonged sitting does to two of the most critical areas of your body — your psoas (deep hip flexors) and your thoracic spine — and why the standard pre-class warm-up is like trying to defrost a turkey in 30 seconds. He introduces the concept of movement snacks: short, intentional bursts of movement throughout your workday that act as small deposits in your movement bank, so you're not paying injury interest at 6 p.m. And in the Burn Toolkit, he delivers three practical, desk-friendly tools you can start using today to make that desk-to-dumbbell transition safer, smarter, and more sustainable.

Key Takeaways

• Eight to nine hours of sitting causes real physiological changes — not just stiffness — that can't be undone with a two-minute warm-up
• The psoas muscle stays in an adaptively shortened state after prolonged sitting, increasing your risk of strains, pulls, and low back pain when you go straight into explosive movement
• The thoracic spine's primary job is rotation — and when it's stiff from desk posture, your neck, shoulders, and low back pay the price
• A proper warm-up must do three things: elevate core temperature, increase joint and tissue elasticity, and prepare you for the specific demands of your workout
• Movement snacks — brief, intentional movement breaks throughout the day — are more effective than trying to undo hours of sitting in one pre-class window
• Mobility equity built throughout the day means you don't have to pay injury interest at the gym
• Your athletic journey doesn't start at the gym floor — it starts at your desk

Chapter Timestamps

The danger zone: Going from desk to HIIT class without bridging the gap

[1:05] Welcome to Cue the Burn — today's topic: the desk-to-dumbbell transition

[1:44] What actually happens to your body after 8–9 hours of sitting

[2:37] Why a tight psoas puts your lumbar spine at risk during explosive movement

[3:50] The thoracic spine: How desk posture kills rotational mobility

[3:30] Why the 2-minute warm-up is like defrosting a turkey in 30 seconds

[4:23] Introducing movement snacks — Small deposits in the movement bank and how they prevent the 6 p.m. shock

[5:01] Tool #1 — Scapular Reset / Brueger's Relief Position

[6:18] Tool #2 — The 5-Minute Bridge: cat-cow, bird dog, glute bridges

[7:08] Tool #3 — Thoracic Threading in your office chair

[7:41] How to actually make movement snacks stick: Calendar, notifications, just do it

[8:03] Closing thought — Your athletic journey happens throughout the whole day

Resources Mentioned

MVMT Physical Therapy: www.mvmtpt.com

Social: @MVMTPT

Who This Episode Is For

• Office workers and remote employees who train after work and keep getting hurt
• CrossFitters, HIIT athletes, and runners going straight from desk to workout
• Anyone whose warm-up consists of "I stretched for two minutes and hoped for the best"
• Athletes dealing with recurring hip flexor tightness, low back pain, or shoulder issues
• Coaches and clinicians looking for practical desk-mobility language to give desk-athlete clients

What happens when life gets in the way of your rehab plan — and suddenly doing none of it feels easier than doing some of it? For most athletes, gym-goers, and people navigating injury, that moment is where progress quietly dies. Not because they're lazy. Not because they don't care. But because no one ever told them that rehab isn't pass/fail.

In this episode, Mark Lusk introduces the most powerful mindset shift he brings into every session with his patients: 1 is greater than 0. Drawing from his clinical experience and a story about a professional dancer who ghosted her rehab — until one small change turned everything around — Mark breaks down why perfection is the enemy of progress, and how a single exercise, stretch, or rep is always worth doing. He also delivers a packed Burn Toolkit with eight practical strategies you can use today to build momentum, beat the guilt cycle, and keep showing up — even on your worst days.

• The guilt and shame around skipping rehab homework is one of the biggest barriers to recovery — and it's completely avoidable
• Rehab is not pass/fail — the body doesn't need 100% compliance to heal, but it does need consistency and intention
• One exercise done is infinitely more valuable than six exercises skipped
• Small, attainable goals build confidence and healthy habits — big goals without structure breed shame and dropout
• Habit stacking — attaching exercises to existing routines — is one of the most effective ways to stay consistent
• Missing a day isn't failure, it's data — adjust, don't abandon
• The body doesn't care when you get it done, only that you get it done
• This mindset applies beyond rehab — to gym routines, business tasks, and life management

[0:00] The pressure athletes feel to do every single exercise — and the guilt when they don't

[0:17] Introducing the mindset shift: 1 is greater than 0

[1:18] What "1 is greater than 0" actually means for rehab

[1:27] What Mark hears every session: The homework admission

[2:22] Rehab isn't pass/fail — there's no gold medal for bridging

[2:59] The professional dancer who ghosted her rehab — and what changed

[3:41] The same pattern shows up in fitness and gym goals

[4:18] The Mount Kilimanjaro principle — every mountain, one step at a time

[5:24] The body doesn't care when — it just needs you to show up

[5:48] The Burn Toolkit: 8 strategies to keep moving even on hard days

[9:08] Closing thoughts — you don't need to be perfect, you just need to keep showing up

• MVMT Physical Therapy: www.mvmtpt.com
• Social: @MVMTPT

• Athletes and performers navigating injury rehab who keep falling off their program
• Anyone who has ever quit a gym routine after missing one workout
• People who feel shame or guilt around "not doing enough"
• Coaches and clinicians looking for practical language to reduce patient dropout
• Anyone who's ever let perfect be the enemy of good