Cardio equipment is not essential for everyone, according to the trainer, especially for those who are mobile.
Many people can also raise their heart rate through activities such as walking, running or strength-training workouts performed at a faster pace, he said.
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For those who prefer a cardio machine, Zemer recommends choosing an option that is versatile and less likely to aggravate the knees or back, such as a stationary bike or ski erg (an indoor exercise machine that simulates the motion of cross-country skiing).
Melissa Rudy is senior health editor and a member of the lifestyle team at Fox News Digital. Story tips can be sent to melissa.rudy@fox.com.
Article source: https://www.foxnews.com/health/biggest-waste-money-home-gym-may-surprise-fitness-expert-says