This high-intensity session is designed for maximum effort, maximum effect—all in minimal time. But it's not easy.
Kali Muscle on MSN
Prison Burpees – No Excuses, Just Pain and Progress
In this high-intensity session, Kali Muscle, BigScBoy, and crew grind through 100 straight burpees, no shortcuts. Each rep ...
According to Milton, another approach that can help you get a killer workout in less time is doing supersets — where you alternate sets of two or more exercises back to back with minimal rest between.
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