“How could we have been so wrong?” he asked. “I was excited about Amanda's potential and really enthusiastic to get her on the team. The interview process went great. She had all the skills and ...

Test #1: Speed Set up two markers 10m apart. As fast as you can, carry a 20kg dumbbell (10kg for women) from one to the other – one foot must cross the marker – and back again. Repeat unloaded, then ...

While walking or using the stair-climber or another cardio machine, you might focus on your breathing or heart rate to gauge how hard you’re working. That’s a perfectly good approach—but it won’t tell ...

There are few simple tests that can help you determine how sharp your brain is. These exercises target various cognitive areas, including memory, attention, problem-solving, flexibility, and pattern ...