Adjustable nested SportBlock 21 lbs dumbbell curling up, down then up

collapse-arrow
00:07

Nautilus recumbent exercise bike pedaling sloppily in the distance

collapse-arrow
00:30

Gym machines with elliptical and treadmill working steadily in the distance

collapse-arrow
02:01

Nautilus recumbent exercise bike pedaling fast in the distance

collapse-arrow
00:10

Adjustable nested SportBlock dumbbell pin removing out slickly 1

collapse-arrow
00:01

Fixed-weight 10 pound dumbbell dropping on rubber mat floor dully

collapse-arrow
00:03

Gym machines with elliptical and treadmill working and accelerating in the distance

collapse-arrow
02:01

Metal 2.5 pound weight plate dropping on a rubber mat floor from a low height

collapse-arrow
00:03

Chrome steel fixed-weight dumbbell, 15 pounds, setting down on metal rack in the distance

collapse-arrow
00:03

Fixed-weight 30 pound dumbbell dropping on a rubber mat floor in the distance with a boom

collapse-arrow
00:03