Moving like your ancestors is the primal fitness trend gaining ground as more people shift toward functional training. Quadrobics, a workout where participants move on all fours like four-legged ...

Tim Hlivia gives the 30-second count at his ‘Primal Scream’ circuit-training exercise class at Leverage Performance Training Studio in Forty Fort. AIMEE DILGER/THE TIMES LEADER It may be called Primal ...