King's Kung-Fu& Tai Chi

Stretching, mild — calories at 140 lb (64 kg)

Stretching, mild has a MET value of 2.3 (Compendium code 02101). For a person weighing 140 lb (63.5 kg):

DurationEstimated calories
10 minutes24 kcal
15 minutes37 kcal
20 minutes49 kcal
30 minutes73 kcal
45 minutes110 kcal
60 minutes146 kcal
90 minutes219 kcal
120 minutes292 kcal

calories = 2.3 METs × 63.5 kg × hours. Estimates only.

Other activities at 140 lb (per hour)

Other weights: 120 lb · 130 lb · 150 lb · 160 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.