Vatsarutistus jalat pallolla
Asettaudu lattialle selinmakuulle ja nosta jalat pallon päälle. Nosta vartaloa sen verran, että lavat irtoavat hieman alustasta. Tunne rutistus suorissa vatsalihaksissa, laske rauhallisesti alas ja toista rutistus.
SYKE for trainers
SYKE helps coaches produce effective, high-quality and diverse coaching content, whether it is individual training programs or multidimensional online coaching.
SYKE for consumers
There’s no training program or coach that is perfect for everyone. In the constantly changing trends and fads, we want to help you find the way that suits YOU best.
