

Just two weeks to go! You're stronger than you've ever been, so lift as heavy as you can without sacrificing good form. Every rep is an opportunity to get stronger, so make every one count.

It's time to build and burn with an upper-body workout that hits your chest and back with classic strength training before hammering it with calorie-incinerating HIIT. It's tough, but so are you. Go crush it.

Give this key muscle group the attention it deserves to broaden your back, boost your strength, and reinforce two of your body's most important (and injury-prone) joints. Follow Joel's cues to lift safely and optimize your results.