If it’s true that 90 percent of performance is mental, then your brain needs all the help it can get. Fortunately, a new edge has arrived: the Beats-inspired Halo Sport headphones, which emit a mild electric current.
The brainchild of neuroscientist Daniel Chao and biomedical engineer Brett Wingeier, the Halo Sport employs transcranial direct-current stimulation, a technology already used to treat chronic pain, depression, and Parkinson’s disease. Yes, the headphones play music, but they also put out gentle current for 20 minutes during a warm-up session. That primes the motor cortex, Halo claims, by helping your neurons fire faster so you learn movements more quickly, your muscles get more efficient, and your brain experiences less fatigue. “Let’s say I’m struggling to do a pull-up,” Chao says, “so you give me…
