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Your 40-year-old body doesn't move like your 25-year-old body. Collagen cross-links increase with age, reducing soft-tissue elasticity. Most men spend 8+ hours daily sitting, shortening hip flexors and internally rotating shoulders.
Mobility is the bit most blokes skip until something tears. I treat it like brushing my teeth now, ten minutes daily, non-negotiable. The lifts that came back fastest after my forties hit were the ones I prepared for at the joint, not the muscle.
The result: restricted mobility, compensation patterns in lifting, and predictable injuries.
Men who neglect mobility lose 3-5 years of training progress to injury setbacks. Men who prioritise it stay healthy, lift harder, and make consistent gains.
Here's the evidence-based protocol.
Why Mobility Declines With Age
Collagen cross-linking: Collagen (the structural protein in tendons, ligaments, and fascia) forms stronger cross-links with age. This makes tissue stiffer and less elastic. By 50, collagen elasticity has declined 30-40% from peak.
Reduced movement volume: Most men over 40 move less than younger counterparts. Desk work, commuting by car, limited sports exposure. Movement diversity is gone. The result: movement patterns narrow, some ranges of motion are under-loaded and degrade.
Inflammation: Chronic low-grade inflammation with age increases collagen synthesis in a less organised way, further reducing elasticity.
The good news: mobility is trainable. You can restore 50-70% of lost range of motion within 4-8 weeks of dedicated work.
The Mobility Priorities for Men Over 40
1. Hip mobility: 90% of men over 40 have restricted hip flexion and internal rotation. Tight hip flexors (from sitting) pull the pelvis into anterior tilt, disrupting squat and deadlift mechanics. Restricted internal rotation disrupts overhead pressing and rotation.
2. Hamstring length: Related to hip mobility. Tight hamstrings reduce squat depth and lower-back resilience.
3. Shoulder mobility: Desk posture (rounded shoulders, internally rotated arms) restricts overhead range. This ruins pressing and pull-ups.
4. Ankle mobility: Often forgotten, but ankle restriction forces compensation in squats (knees cave in, forward lean).
Daily Mobility Protocol (15 minutes)
Do this 5-6x per week, ideally before lifting. It's not optional if you're over 40.
Hip flexor stretch (3min total): Half-kneeling lunge, back knee down, lean forward. 90 seconds per side. Targets the iliopsoas, which tight hip flexors wreck.
90/90 hip stretch (3min): Seated, one leg bent 90 degrees in front, other leg bent 90 degrees to the side. Lean forward. 90 seconds per side. Opens hip capsule and external rotators.
Hamstring stretch (3min): Lying on back, one leg up toward ceiling, slight tension. 90 seconds per side. Light tension, not aggressive. Stiff hamstrings respond to frequency over intensity.
Child's pose shoulder opener (2min): On knees, arms extended forward, chest down. Targets rear delts and thoracic spine.
Wall angels (2min): Back against wall, arms at 90/90 (elbows bent, arms level with shoulders), slowly raise and lower arms. 10 reps.
Cat-cow (2min): On hands and knees, alternate arching and rounding spine. 10-15 reps. Mobilises entire spine.
This 15-minute routine addressed the top mobility restrictions. Once daily before lifting is minimum. Twice daily (morning + pre-lift) is optimal for men with significant restrictions.
Foam Rolling for Mobility
Foam rolling (self-myofascial release) is underrated. It doesn't directly increase range of motion, but it reduces tissue tension and facilitates stretch gains.
Protocol:
- Roll quadriceps: 60 seconds per leg
- Roll hamstrings: 60 seconds per leg
- Roll IT band (lateral thigh): 60 seconds per side
- Roll thoracic spine: 60 seconds
Do this 3-4x per week, ideally post-training or evening. Takes 5 minutes total.
Evidence is modest but consistent: foam rolling + stretching produces better range gains than stretching alone.
Nutrition for Joint and Soft-Tissue Health
Collagen synthesis requires:
- Protein: 1.6+ g/kg daily supports tissue repair
- Vitamin C: 100-200mg daily (cofactor for collagen cross-linking)
- Zinc: 15-25mg daily (cofactor in collagen synthesis)
- Copper: 1-2mg daily (via food, usually adequate)
Collagen peptides are a practical shortcut: 10g daily (with vitamin C) directly supplies amino acids and glycine for collagen synthesis. Evidence shows modest benefit for joint pain and mobility.
Mobility and Lifting Performance
Here's the payoff: improve mobility and your lifts improve immediately.
Example: A man with restricted hip mobility can't hit depth on squats. So he quarter-squats, never loading the whole posterior chain, never building glute mass. After 4 weeks of hip mobility work, he hits proper depth, recruits glutes fully, and strength jumps 5-10%.
Same mechanism with shoulders and pressing, hamstrings and deadlifts.
Mobility fixes don't add strength directly. They unlock the strength that training should be building.
Dynamic stretching before training and static stretching post-training improve range of motion without impairing strength. Inadequate mobility reduces lifting performance by disrupting mechanics.
The Honest Assessment
Mobility is unglamorous. It's not a workout. It won't get you tired or sore. It's easy to skip.
But it's the difference between a man who can lift safely and consistently from 40-60, and a man who gets injured, detrains, loses muscle, and gradually declines.
If you're not doing 15 minutes of mobility daily, you're sabotaging yourself. The ROI is massive.
Start tomorrow. Add the 15-minute routine. Do it before lifting. After 2 weeks, you'll notice your squats feel easier, your shoulders move better, your lower back quiets down.
After 8 weeks, you'll be stronger because you're moving better.
That's not coincidence. That's biomechanics.
See training programme for how to integrate mobility into a full protocol.
Related: Training Programme, Recovery and Sleep, Zone 2 Training
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