Producer - CNN Functional Fitness
18/06/15 18:00 CNN | Producer | Business
Fitness fanatics like nothing more than changing their exercise routine. They like to be pushed, encouraged and at times even physically punished. So gyms of old-- packed with exercise bikes, rowing machines and cross trainers--are slowly being replaced by basic instruments: metal, rubber and ropes. Isa Soares has more on the rise of primal fitness.