You can walk alone or walk with friends or your children. Walking is one exercise which has benefits galore and can be done by the young and the old and even a toddler!
The American Academy of Orthopedic Surgeons advises that walking can help in enhancing your intake of oxygen and increase your blood circulation. As your blood circulation and heart rate increases, your blood pressure will also remain normal. Walking also helps in inhibiting the onset of diseases like the degenerative joint disease.


You must never leave the party you are with. Swimming away from the group can cause more damage then adventure. Allowing yourself to swim away from the group opens you up to great danger. If you are alone and a problem takes place there is no one to signal for help and assist you.
If you are by yourself, you open yourself up to possible attacks from animals. Worst case scenario, you are away from your group and you run out of oxygen, you have placed yourself in grave danger without any assistance.