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<p>You betcha! A curl, by itself, only works small muscles, but get those thighs and core firing at the same time and you’ll be panting like a dog in no time!</p>
<p>I hear ya. I’m feelin’ it, too. There are three variations on the squat position in the Spartacus circut (plus three lunge variations). I’m feeling it in my thighs and butt and places I didn’t even know I had.</p>
<p>Instead of curls, I’m doing dumbbell rows in the squat position. Nice strong lower back. Dumbells hanging straight down to the knees. Then, pull them up to the shoulders, bending at the elbow. It’s basically an upper arm/shoulder exercise, but sitting there in the squat position gets the thighs burning, too. I love the exercise.</p>
<p>I’m also loving this goblet squat - holding one dumbell like a goblet, cupping one end in both hands under the chin. The weight helps stabilize you over your heels for proper squat form. It’s creaky on the first set, but on the second set I’m able to slowly sink down to a pretty decent squat posiiton – butt out, knees bent, thighs close to horizontal --and slowly rise back up. This guy explains it nicely:</p>
<p>[Goblet</a> squat](<a href=“http://www.youtube.com/watch?v=Pg406rGg8b0]Goblet”>http://www.youtube.com/watch?v=Pg406rGg8b0)</p>
<p>bceagle:</p>
<p>I’ve got one that’s perfect for tennis players or golfers. The lunge with a twist. Hold a small dumbell in front of the chest, one hand on each end of the dumbell, elbows bent, weight close in to the body. Do a lunge and while in the lunge position, rotate towards the side with the front leg so the chest and the weight and your head are facing as much as 90 degrees to the side. Then, return to the center position and come up out of the lunge. There’s a flexibility component so you may not be able to twist a full 90 degrees, but twist from the waist keeping the chest, shoulders, and head in a line (don’t just move the weight with the hands and turn the head). In addition to the thighs and legs, it works the core muscles in sides that are used for a strong connected core in rotating during a golf swing or tennis shot – from the side at your waist down through the side of your butt. Also the perfect exercise for us old guys who have started to notice it’s not as easy as it used to be to turn and look over the shoulder backing the car down the driveway.</p>
<p>I was falling over the first time I did this exercise, but I’m getting the hang of it and starting to see a little more flexibility.</p>