Man in boxing ring, practising punching into trainers gloves. Foot movement, heavy breaths & grunts.
Ambience inside gym of men working out, lifting weights with grunts, heavy breaths
Volleyball indoors in reverberant room, quiet background
Basketball game - interior, medium distant perspective. Playing, PA announcement, wild crowd reaction.
Barbell down, controlled rattle, post-reps.
Barbell down - controlled post-reps.
Kids playing in medium-sized indoor gym.