noun
anaerobic exercise
Refers to high-intensity, short-duration exercise that does not rely on oxygen for energy production, such as weight training or sprinting.
from English anaerobics
アネアロビクスは筋力アップに効果的だ。
Anaerobics is effective for building muscle strength.
Borrowed from English 'anaerobics', a blend of 'anaerobic' and 'aerobics'.