Powerstroke® is Coach Marty Gaal's method for teaching competitive freestyle swimming technique to adult triathletes and open water racers. The Powerstroke® DVD was specifically developed for adult swimmers looking to improve their swim speed in triathlon, open water racing, and distance pool events.
The Powerstroke®: Speed through force and form DVD includes:
All swim stroke technique videos include detailed above and underwater movies, and frame by frame examples with running commentary throughout.
A recent review:
The PowerStroke DVD is the most concise swimming video I have ever watched. Coach Marty’s techniques are easy to understand. I was able to follow the PowerStroke technique the next day at the pool. I took 3 seconds off of my 100 time! The swimming drills in this video helped me tremendously. Now I feel like I am doing my drill sets correctly, and I understand why I’m doing each drill. I can’t wait for my next open water swim! Thank you Coach Marty!- Craig, Orlando, FL
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