EpisodeS1E233 min2014-12-02
Insanity Max:30
Tabata Power
Your muscles will beg for mercy as your strength training starts with Tabata-style "20 seconds on, 10 seconds off" power moves.
Insanity Max:30
Your muscles will beg for mercy as your strength training starts with Tabata-style "20 seconds on, 10 seconds off" power moves.