TrainersEye · Session of the Day · Sprinter · #081

Sprinter Elastic Stiffness — Reactive Strength (RSI) Day

Achilles-patellar-plantar spring — short contacts, tall rebounds, RSI rising weekly · Stage · Peak Speed & Contrast Power
Target ≈ 50 minDate  Body Weight  Session RPE cap 8/10Coach: MMSx Team of Experts
Warm-Up · RAMPPhase 1 · Kinetic priming · hips, foot-ankle stiffness, skips · 6-8 min
Time__ : __
1Leg Swingsteady breathing rhythm8 + 8
2Hip Circlesstiff ankle, toe up — land on a loaded spring2 × 10
3A-Skip — rhythm & knee liftfront-side mechanics — knee up, heel under hip, toe up3 × 20 m
Phase 2 · Elastic Stiffness & SSC Primer8-10 min · contacts short and springy · full recovery between sets
Time__ : __
1Broad Jumpcontacts under a tenth — the ground is LAVA4 × 8
2Lateral Boundstiff ankle, toe up — land on a loaded spring3 × 5
Phase 3 · Primary Sprint-Force Engine8-10 min · contacts short and springy · full recovery between sets
Time__ : __
1Split-Stance Jump & Stickcontacts under a tenth — the ground is LAVA4 × 5
2Pogo Jumpstiff ankle, toe up — land on a loaded spring4 × 5
3Tibialis Raise — wall leanstiff ankle, toe up — land on a loaded spring3 × 12
Progression: Contrast rule: heavy 2-3 reps, then jump or sprint within 20 s, then walk 3 min. Bar speed or contact time degrades = set over. Power is trained crisp or not at all.
Phase 4 · Hamstring & Structural Armor8-10 min · long-length eccentrics · slow down, never bounce
Time__ : __
1Romanian Deadlifthamstrings loaded LONG — hips back, shin vertical, slow eccentric2 × 6/side
2Single-Leg Calf Raisestiff ankle, toe up — land on a loaded spring3 × 12 slow
3Ab Wheel Rolloutsteady breathing rhythm2 × 8/side
Phase 5 · Decompression & Parasympathetic Reset4-6 min · psoas & rec-fem lengthening, spinal traction, breathwork
Time__ : __
1Child's Posesteady breathing rhythm45 s/side
2Cobra Posesteady breathing rhythm45 s/side
3Box Breathingsteady breathing rhythm4-4-4-4 · 2 min
Coach notes: Log every load and every time box — next week's card asks for 2% more.
Whole Session TimeFirst warm-up minute → last second of the cool-down
__ : __ : __ Session Complete
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Loads / times hit / next targets
TrainersEye · MMSx Authority Institute · Session of the Day · Written by the MMSx team of certified professionals
Speed is trained fresh — full 2-5 min recoveries, session ends when times slow; stop instantly at any hamstring twinge. Scale load to your level, stop at pain, follow the BPIT Principle of Intensity and NASM/ACSM/ACE safety guidance. Educational — not medical advice.