sandbag
CompareBulgarian bag
The exercise involves lifting a strength bag onto a high shelf and then putting it back on the ground, repeatedly.
Strength bags have been used in the army for years.
A strength bag workout will take around 12 to 15 minutes.
SMART Vocabulary: related words and phrases
Exercising & training
active recovery
aerial yoga
aerobic
aerobic exercise
aerobicize
gym bunny
gym rat
health spa
heavy bag
HIIT
jogger
pump ironidiom
rope climb
rope climbing
rowing machine
run on the spotphrase
Russian twist
slimmer
step aerobics
weightlifting