Functional training aids to reach not only superficial muscles but also deep layers of muscles
Contemporary fitness is impossible to imagine without functional training aiming at deep muscles conditioning, muscular coordination, strength and stamina developing. Barbell press causes hand shaking?! Cannot easily hold balance on unstable surface?! This happens by reason of undeveloped coordination.
Good balance allows reduces risk of home and exercise injuries. For instance you slid and almost fell on stairs. It is your balance ability that keeps you from falling. Trained muscles promote masterful ski standing, reduced hands and back loading for surfers, joints and tendons reloading for tennis players.
Functional training routines employ balancing surfaces (core board) and sliding surfaces (Flowin) facilities, balls and semi-spheres.