Tabatha, a type of high-intensity interval training that was originally developed for Japan's Olympic speed-skating team. Named after Izumi Tabata, a former researcher at Japan's National Institute of Fitness and Sports, the compressed workout has a simple format: Do an exercise for 20 seconds at full intensity, and then take a 10-second break. Repeat seven times.

Tabatha this:

OVHS
Box Jump
Sit Ups
Push Ups

Rest a minute between exercises.