Perform flexion extension of the lower limbs, tightly contract the lap belt.
Excellent dynamic sheathing work.
Make a slits then a forehand / backhand.
Functional movement at padel .
Perform a pump by touching the torso on the ground (On the knees for beginners) then alternately approach the knees.
Perform two supports followed by hip flexion, ideal for tiptoe support at the padel.
Elastic under the front foot that makes the movement, make a slit and an extension of the arm with the elastic at the climb.
Great job for abdominals in medicine ball.
Here is the link to buy Claire Lefebre's book at Amphora:
https://www.amazon.fr/Musculation-Fonctionnelle-pour-Prevost-Pascal/dp/2757603205