I hate the treadmill but for those who don't: TREADMILL SHREDMILL WORKOUT! It's 45 min long with a 5 min cooldown. This is part of my bikini comp cardio. And yes, you CAN last this long on a treadmill. Trust me.
45-Minute Treadmill Interval Workout to Fight Belly Fat
Seven Ways to Tone Your Inner Thighs
Beginners Cross Fit work out. Do this 2x's a day/5x's a week: 5 push ups, 10 sit ups, 15 squats. Do 10 times; takes about 12-15 minutes if you don't stop
I just favorited this even though I’m aware that I’ll never use it (Leg workout for women)
Great pregnancy workouts!
Workout Programs for the Gym - Muscular Strength for Beginners (MSB-1)