PowerShot

In a gym, a woman in a patterned sports bra and black shorts stands while looking at her phone, then suddenly collapses to the floor, falling backward onto her back. Another woman in a purple sports bra and patterned leggings, who is performing a squat with a dumbbell, reacts by dropping the weight and rushing to her aid, kneeling beside her and checking on her as she lies on the floor.