Training
Steel Mace Training: The Old-School Tool Making a Comeback
Ancient warriors used maces to build rotational strength and grip endurance. Here's why modern lifters are picking them back up.
More From the Lab
Gear
5 Adjustable Dumbbells We Tested Head to Head
We bought 5 of the most popular adjustable dumbbell systems and put them through 3 months of daily training. Only 2 survived.
Science
Neck Training for Athletes: What the Research Actually Says
NFL and rugby teams have trained necks for decades. Published research shows why every athlete should be doing the same.
Gear
Rings vs. TRX: Which Suspension Trainer Is Worth It?
One costs $30. The other costs $200. We tested both for 4 months to find out if the price gap is justified.