Last month, my neighbor Sarah mentioned this workout she'd been doing. "It's just 30 minutes," she said. "Five minutes cardio, five minutes strength, five minutes stretching." I was skeptical. Could s...
Last month, my neighbor Sarah mentioned this workout she'd been doing. "It's just 30 minutes," she said. "Five minutes cardio, five minutes strength, five minutes stretching." I was skeptical. Could s...
