Reply To: Is infrared light good for my kid who is very sport active? Home › Forums › Infrared Light Therapy › Is infrared light good for my kid who is very sport active? › Reply To: Is infrared light good for my kid who is very sport active? October 7, 2020 at 3:48 pm #917 MarkusParticipant Yes, actually some athletes are using red light therapy can recover muscles from soreness and speeds up the recovery.