King's Kung-Fu& Tai Chi

Stretching, mild — calories at 180 lb (82 kg)

Stretching, mild has a MET value of 2.3 (Compendium code 02101). For a person weighing 180 lb (81.6 kg):

DurationEstimated calories
10 minutes31 kcal
15 minutes47 kcal
20 minutes63 kcal
30 minutes94 kcal
45 minutes141 kcal
60 minutes188 kcal
90 minutes282 kcal
120 minutes376 kcal

calories = 2.3 METs × 81.6 kg × hours. Estimates only.

Other activities at 180 lb (per hour)

Other weights: 160 lb · 170 lb · 190 lb · 200 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.