Experts recommend avoiding the following activities during pregnancy:

• Jerky, bouncy, or high-impact movements
• In-line skating, water skiing, and other activities that increase the risk of falling
• Contact sports such as basketball, soccer, and kickboxing
• Scuba diving
• Exercising at high altitudes or in hot, humid weather
• Doing exercises on your back after the first trimester

Stop your activity and promptly call your doctor if you experience any of these signs:

• Dizziness
• Chest pain
• Blood or fluid coming from your vagina
• Sudden or severe abdominal pain
• Headache
• Contraction