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? November 10, 2020 at 6:42 pm #1474 SuzyLouParticipant Using RLT on kid should have limit. To protect their skin and also eyes.