Pro
Turtle in 40 minutes
First a short warm-up for your back and then start with a series of abdominal exercises to burn as many calories as possible in 40 minutes of training.
Golden Fit
Course structure
Abdominals: 4 exercises to better tone your abs
“Tabata” interval exercises (40 seconds of work, 20 seconds of recovery) aimed …
24 minutes
Abdominals on fire
First a short warm-up for your back and then start with a …
22 minutes