If you've been hitting back squats hard, it may be time to introduce a different exercise: the Bulgarian split squat. Modifying exercises every 3 to 4 weeks keeps your workouts fresh and ensures that ...

Split-end hairs can happen to anyone at any time—they do not discriminate when it comes to race, age, or gender. While hair is generally strong, it is still susceptible to damage from wear and tear.

Split ends are pretty much what they sound like — areas where repeated damage causes the ends of your hair to split. Over time, split ends can give your hair a frizzy-looking or feathery appearance.