Try the Burpee Bolt, an Intense Core-Burning Exercise
No, This Core-Zapping, Heart-Pounding "Burpee Bolt" Isn't Impossible — It Just Looks That Way
2
To modify, Jericho said, "try the move broken down at a slow and steady pace. Make sure to focus on overall technique and proper alignment at all times." As one option, replace the bolt with a slow mountain climber, simply driving the knee toward your chest with a toe tap.