I don’t know but I think it is IDK SUPPER SORRY
The answer is kettlebell. Kettlebells<span> aren't anything new, but their popularity in fitness circles continues to rise—and with good reason. When used correctly, </span>kettlebells<span> are extremely effective </span>training<span> tools for providing total-body strength and conditioning. The problem is that </span>kettlebells<span> are often used improperly.</span>
yes because exertion of the heart increases and makes you lose weight
C) No, her cells do not have enough oxygen to react with glucose and release energy
B. tough strong tissues that provide energy to perform physical activities.
- Tendons and cartilage are connective tissues.
- Fibers are fibers not muscles.
Hope you could get an idea from here.
Doubt clarification - use comment section.