The recent increase of popularity in physical
exercise, particularly through running or jogging, has spawned many
types of related exercise equipment. Among this athletic equipment for
runners tungsten alloy hand weights has been adapted
for runners in order to help strengthen the muscles of the upper body
during running, which is an exercise mainly involving the muscles of
the lower body only. Other than the glove-type hand weight, there are
the usual dumbbell-type tungsten alloy hand weights that have a
central bar member for grasping.
Hand weight is also known that
running as an exercise, especially over great distances, and it requires
the replenishment of body fluids which are quickly lost during this
type of exercise. To meet this need, tungsten alloy hand weight
containers for holding water and the like are known to be belt-mounted
and hand weight can be removed from a holder for drinking while
running.
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