I do the 30 minute circuit every other day. I do 30 steps at each step station and all the machines at my max weight. 10 lbs down in 6 weeks is enough accountability for me.

I do 30 mins on the Arc Trainer, sort of like the ellipitical but it burns more calories and lighter on the knees. For my at 140 lbs it will burn anywhere from 300-400 calories in those 3 mins depending on which exercise I do and the intensity! I absoultely love that machine, it's what I do every single time I go for my first workout! Then I will do about 20 mins of arms, legs, and abs on the machines!

I do 30 mins on the Arc Trainer, sort of like the ellipitical but it burns more calories and lighter on the knees. For my at 140 lbs it will burn anywhere from 300-400 calories in those 3 mins depending on which exercise I do and the intensity! I absoultely love that machine, it's what I do every single time I go for my first workout! Then I will do about 20 mins of arms, legs, and abs on the machines!

The arc trainer scares me, I tried the one day and almost fell off of it. Then I have short legs and I feel like I have to stretch them further then comfortable. Is there any secret to it because I would like to actually use all the machines.

I like that 30 minute circuit a lot, but they really need some alternative steps that aren't so high. My knees kinda suck and I can't step on and off of those well and they aren't even bolted down so are tippy.