Complex sentence: He trained 7 hours a day, combining kickboxing, Cross-fit, weightlifting and aerobics with vigorous dieting to reach his goal.Ever-since childhood, Mehrshad has been active in various sports such as tennis, swimming and martial arts.
Split into simpler sentences: He trained 7 hours a day, combining kickboxing, Cross-fit, weightlifting and aerobics with vigorous dieting to reach his goal. Ever since childhood, Mehrshad has been active in various sports such as tennis, swimming and martial arts.