Insanity Max: 30 - Max Out Power
| 2014-12-02 | N/A
0.0 / 10
$0
$0
0 min.
The intervals are longer in this "45 seconds on, 15 seconds off" Tabata-style plyometric power madness.
| 2014-12-02 | N/A
0.0 / 10
$0
$0
0 min.
The intervals are longer in this "45 seconds on, 15 seconds off" Tabata-style plyometric power madness.