STRENGTH TRAINING IS THE BASIS OF BUILDING A HEALTHY, STRONG, HARMONIOUS AND GOOD-LOOKING BODY. CONTRARY TO POPULAR OPINIONS, STRENGTH TRAINING IS NOT DONE ONLY WITH WEIGHTS. IT CAN INCORPORATE AT THE SAME TIME YOUR OWN WEIGHT, BANDS, MEDICINE BALLS, DUMBBELLS, BARBELLS, KETTLEBELLS AND ETC., THE FOUNDATION OF THE STRENGTH TRAINING IS THE PROCESS OF BUILDING STRONG AND AESTHETICLY GOOD-LOOKING MUSCLES, WHICH CAN AT THE SAME TIME SUPPORT HIGH METABOLISM, BUILD A VISUALLY BETTER-LOOKING AESTHETIC STRUCTURE OF THE BODY AND OF COURSE CREATE STRENGTH IN EVERY SINGLE JOINT.