Hamstring Primer: Fly-In Strides

Workout - Hamstring Primer: Fly-In Strides

• 12min @ 6'00''/km
• 5 lots of:
  • 50m @ 6'00''/km
  • 1min 30s rest
• 10min @ 6'30''/km

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Intro: Want the highlights from How to Keep Your Hamstrings Healthy and Strong (StrengthRunning)? We’ve condensed the key takeaways so you can start the workout right away. For the full breakdown, head over to the original video.

Key Points

• Injury grading: Injuries fall into three grades: Grade 1 involves a minor tweak with roughly 10% of fibers torn, recovery in days; Grade 2 is a moderate strain requiring weeks of rest; Grade 3 is a complete rupture that takes months to a full year.
• Risk factors: What puts you at risk includes excessive anterior pelvic tilt, limited hamstring extensibility, poor sprint mechanics, and form degradation from fatigue.
• Screening: Try the “Yurdan” test to screen for problems: lie flat on a table, keep your pelvis neutral, then raise your thigh vertically and attempt to straighten your leg. If you can’t achieve a full knee extension, that’s a sign of restricted flexibility.
• Training pillars (8): Eight training pillars support hamstring health: hip and knee mobility, hamstring flexibility, sprint mechanics, high-speed work, angled strength (knee flexion and hip extension), eccentric training, core stability, and aerobic conditioning.
• Strength focus: Build strength with Romanian deadlifts using a stiff leg, single-leg versions, and Nordic hamstring curls. Aim for 2 to 3 sessions weekly, totaling 3 to 6 sets.
• Flexibility tip: Find your “Goldilocks” flexibility zone: stretch enough to feel elastic, but keep some tension at the end range so you can snap back, like a rubber band.

Workout Example – Fly‑In (Stride) for Distance Runners

1. Begin with a 5–10 minute easy jog to warm up.
2. Locate a flat 30–40 meter stretch and set up two cones 10 meters apart.
3. Buildup phase: Start 20 meters out with a steady increase in speed, avoiding an explosive burst.
4. Acceleration phase: Reach your top speed as you pass the first cone, then maintain that intensity through the 10-meter gap.
5. Cooldown phase: Ease off the throttle once you pass the second cone.
6. Do 2 to 3 reps at the beginning of your workout (roughly 5–10 minutes all in). Tip: Aim for about 95–98% of max speed; a controlled high-speed effort beats an all-out sprint.

Closing Note: Give the fly-in stride a shot before your main workouts, and don’t hesitate to tweak the distance or speed in the Pacing app to fit your own fitness level. Strong, flexible hamstrings show up across every run, so stay the course, tune into what your body’s telling you, and regularly assess your range of motion. Enjoy your training!

References

• How to Keep Your Hamstrings Healthy and Strong - YouTube (YouTube Video)