King's Kung-Fu& Tai Chi

Boxing, punching bag, 120 b/min — calories at 280 lb (127 kg)

Boxing, punching bag, 120 b/min has a MET value of 8.5 (Compendium code 15115). For a person weighing 280 lb (127.0 kg):

DurationEstimated calories
10 minutes180 kcal
15 minutes270 kcal
20 minutes360 kcal
30 minutes540 kcal
45 minutes810 kcal
60 minutes1080 kcal
90 minutes1619 kcal
120 minutes2159 kcal

calories = 8.5 METs × 127.0 kg × hours. Estimates only.

Other activities at 280 lb (per hour)

Other weights: 260 lb · 270 lb · 290 lb · 300 lb · all weights

Data: Adult Compendium of Physical Activities (2024) (Free to use, including commercially, with citation; MET values unchanged (terms on pacompendium.com)). Retrieved 2026-10-22.

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