Circuit training is a workout routine that combines cardiovascular fitness and resistance training. It was first proposed in the late 1950s as a method to develop general fitness. The initial routines were arranged in a circle, alternating betwee... Read more
We've already debunked some outdated diet rules, but what about fitness? Just as there is plenty of questionable diet and weight-loss advice going around, some exercise "rules" that people live by are downright misleading, misguided or... Read more
"Time is money," Benjamin Franklin advised a young tradesman in a 1748 essay. Although we don’t know to what extent he applied Franklin’s wisdom, most of us do understand the implications of this adage in our own lives. When it... Read more
When you think about “fitness classes,” what images come to mind? Do you picture skinny people (leg warmers included) jumping around and kicking their legs to loud music? Although that might have been the case 10 or 20 years ago, the late... Read more
SparkPeople’s Exercise Reference Guides offer an in-depth look at the principles of fitness.
What is Aerobic Exercise?
The American College of Sports Medicine (ACSM) defines aerobic exercise as "any activity that uses large muscle... Read more
Monday the 21st I will be 57. I have been following the Sparkpeopler program for several weeks and have shed 13 pounds and several inches. I am excited to start at the wellness center with a trainer to lose the remaining weight and get in better sh... Read more
In the month of May I overdid it, haha. I was doing a Jillian Michaels DVD every day and my knees paid the price for it, especially because I ended up going clubbing and wrecking my joints with low-dropping in heels.
I took it eas... Read more
Ugh. I'm wearing a splint on my wrist and am on a 10lb lifting restriction from my doctor. Frankly, lifting anything heavier than a water bottle hurts.
Any ideas for workouts that I can do in the interim? I'm walking a few times a week but know... Read more
I ran out of time at the gym today so I had to skip my last two arm exercises: overhead press and horizontal row. I had already done squats, deadlifts, bench press and assisted pull ups. My next planned ST session is Thursday. Is it a good idea to do... Read more
I found this program quite by accident, after my husband asked me to wait a month before I joined Weight Watchers, so we could try something else. Then I found this, so I am going for it. I have planned for some time to change my eating and start e... Read more
"Zero in to tackle your trouble zones and lose up to 5 pounds a week! Eliminate love handles, muffin tops, and wobbly arms for good!" That's what Jillian Michaels' new DVD, No More Trouble Zones, promises to deliver. Her people contacted us to see if... Read more
This is a loaded question! If you ask 10 different trainers, you'd get 10 different answers. One trainer's answer is likely to be based on what they've seen help clients get the best results or their own personal preference for one type o... Read more
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