17 Quiet, At-Home Cardio Exercises That Trainers Recommend
Break a Sweat With 17 Quiet, Bodyweight Cardio Moves That Won't Annoy Your Neighbours
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"The mountain climber is a fantastic low-impact aerobic exercise that is great for everyone from novices to total pros," said trainer Sarah Ray, ACE, NSCA, of Volt Athletics. "It has tons of modifications that make it work for everyone." And you get a ton of bang for your buck: Sarah said mountain climbers target your core, back, and shoulder stability and hip flexor strength while pumping up your heart rate.
"This move is really what you make of it," Kline added. "You can choose to go slower and focus on building the core and shoulder strength, or you can speed it up to get your heart pumping!"