how to use Toning ball
Exercises: The oblique muscles with the toning ball.
I keep fit and healthy.
2 to 3 series of 15 reps, adapted to your level, with 30 seconds' rest between each series.
Breathe in when you resume your initial position and breathe out when you extend your arm and the opposite leg.
SAFETY INSTRUCTIONS AND TECHNIQUE
Keep your plank position.