4 minutes workout app for iPhone and iPad

4 minutes workout is an exercise trainer based on TABATA High Intensity Interval Training timing.
At its core, you can use it as a classical tabata intervals timer (20 sec work and 10 sec rest, repeat 8 times).

Or use our 3 designed sets of exercises which are targetted at different muscles group.
General:
This 4 minute interval workout aka the worlds fastest workout is based on the youtube video by personal trainer and body transformation expert and consists of these exercises.
Burpee -> Mountain Climber -> High Knees Running -> Jumping jack
Abs, Cardio:
Both of these sets are based on the scientific 7 min exercise but are more focus on specific muscles groups. Abs focuses on abdominal muscles while cardio focuses on lower body.