Accessory for manually-operated exercise equipment, namely, accessory attachment to increase muscle resistance; Barbell neck protectors; Barbell pads; Exercise equipment, namely, neck and shoulder supported weights for twisting and lifting exercises; Exercise hand grippers; Fitness equipment, namely, a weighted bar to improve posture and overall fitness; Fitness machines and equipment, namely, weights, treadmills, rowing machines, stair stepping machines, resistance machines, stationary cycle...