How I work on POWER - Seth James DeMoor

Aug 13, 2025

Intro: This is a quick summary of How I work on POWER from Seth James DeMoor. It’s a great watch — we’re breaking it down so you can try the power‑building workout today. Be sure to check out the full video for all the details.

Key Points:

Power focus: Use ground‑reaction force and torque (knee + ankle pivot) to generate explosive lift, especially on steep climbs.
Ankle‑weight training: 3 lb ankle weights (each leg) while running up Pikes Peak (≈26 mi, 7,000 ft vertical) to force ankle‑flexion strength.
Discomfort = gain: Training slightly uncomfortable (extra weight, steep grade) makes race‑day effort feel easier.
Progressive build‑up: Three years of weight‑training (vest → ankle weights) built the strength needed for faster mountain races.

Workout Example:

Warm‑up: 5‑10 min easy jog, focus on ankle flexion and foot strike.
Weighted mountain run: 26 mi (or a comparable hill) with 3 lb ankle weights. Keep the focus on:
- Strong, quick ankle drive on each step.
- Maintaining a high cadence and short ground contact.
- Maintaining an upright posture and efficient foot strike.
Cool‑down: 5‑10 min easy jog, then stretch calves, hamstrings, and hips.

Tip: Start with 1 lb per ankle if 3 lb feels too heavy; increase gradually as your ankle strength improves.

Closing Note: Give this power‑focused run a try, adjust the weight and distance to fit your own paces in the Pacing app, and enjoy the extra strength on those tough climbs. Happy training!