timing how long it takes for your kettle to boil 1 cup (250ml) of water. looking at the power of your kettle (Watts, often found on the base of the kettle) joules = wattage x time (in seconds)
Rock climbing can help build and tone your legs and glutes. Indoor rock climbing is a sport that when properly executed, recruits every major muscle group in the body. Rock climbing is a full body workout that tones and strengthens the arms, shoulders and core muscles. You can also effectively strengthen and tone your legs and buttocks with regular indoor rock climbing sessions.
MUSCLE GROUPS. Mountain climbers is a full body work out and here are a few of the muscles they work; Deltoids, biceps, triceps, pectoralis major, obliques, rectus abdominals, lower trapezius, latissimus dorsi, quadriceps, hamstrings, hip adductors, hip abductors.ountain climbers are another full body workout so by engaging most muscles in the body you are burning more calories in less time. They can be performed anywhere as they only require a space and your own body weight.