Uploaded March 2013 | Updated September 2026, 4 hours ago
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fittestdummies.com - Live at IHRSA2013 StarTrac Boxmaster training - David and a bunch of models/athletes from La Rev at the Wynn - knock out a killer boxmaster group training workout. Hit this thing as hard as you can - it's not going anywhere - feels great to go all out. Interval training on the boxmaster is the real deal...great option for any MMA or boxing gym - get it! Subscribe now: youtube.com/subscription_center?add_user=fittestdummies Subscribe now: youtube.com/subscription_center?add_user=fittestdummies Get the 5 DVD Workout Featuring David Norton here: amzn.com/B00DHKKRY4










