The worst exercises for a healthy lifestyle.

Crunches are often touted as a great way to tone the abdominal muscles, but they can actually do more harm than good. When performed with poor form, crunches can place unnecessary strain on the neck and lower back. They can also contribute to a rounded posture, which can lead to pain and discomfort down the road.

Like crunches, sit-ups are often promoted as a way to achieve a six-pack. However, sit-ups are even more likely to cause pain in the lower back and neck due to the forward flexion required to perform them. In addition, sit-ups place unnecessary stress on the spine and can lead to herniated discs.

Leg lifts are often included in ab routines, but they can be dangerous if not performed properly. If done with momentum, leg lifts can place strain on the lower back and cause injuries. Even when performed slowly and with control, leg lifts can still be tough on the lower back and should be avoided if you have any history of back problems.

Tricep dips may seem like a harmless exercise, but they can actually put a lot of strain on the shoulder joint. This is particularly true if you have any preexisting shoulder issues. In addition, tricep dips can cause wrist pain and they’re not particularly effective in building muscle.

Burpees are a total-body exercise that can be beneficial for cardiovascular health and weight loss. However, they’re also extremely challenging and can lead to injuries if not performed properly. Many people cannot perform a proper burpee without using momentum, which puts unnecessary stress on the joints and muscles. If you’re not careful, burpees can also lead to lower back pain.