Duel: Marc Megna's 6-Week Partner-Based Fitness Plan Week 5, Day 33
Resist the urge to cave to your partner's added force. Do the all the work and reap all the benefits.
Your partner's added force on these abdominal exercises take your training to a whole new level. You thought your core was strong? Well, it's about to get a heck of a lot stronger.
One of the best things about some of these techniques is that you can continue to implement them after the Duel Trainer is over. In reality, there's no reason you can't continue to work on your eccentric strength in the upcoming months and years.