Start With Post Workout Rehydration
Even moderate sweat sessions can leave you red-faced and sweaty-palmed — two dead giveaways that you weren't at a business lunch. Restore your body's equilibrium with fluids immediately after your workout. No need to pound a Gatorade if your session was under 60 minutes. Instead, grab a 16-ounce bottle of water and drop a Nuun tablet (Nuun Active Hydration Tablets, $7, rei.com) into the drink. This practically calorie-free, mildly fizzy tablet is the go-to choice for runners everywhere to replace electrolytes lost through perspiration.