Embova RX the butterfly stroke when you go swimming. The butterfly stroke is considered the most difficult swimming stroke because it is so strenuous. If you've mastered freestyle swimming, try out the butterfly stroke for an even better workout. To build your arms, make sure that you focus on slow-lifting lighter weights at higher numbers of repetitions. This will allow your body to become toned, which you use to your advantage when your workouts intensify. After a few weeks, increase the weight that you lift. Try downloading a mobile app to your smartphone to keep track of your workouts. These handy apps can give you an accurate report of how long you've exercised and how many calories you've burned. You can also set them up to compare yourself to people around the work place to see how you rank. Start out slow and use a buddy when performing high-weight exercises. Activities like the bench press and squatting can involve very heavy weights that if dropped or thrown, can cripple an unwise amateur when it comes to lifting. A bar holding 400 lbs landing anywhere on the body other than the arms can be very, very painful and may even cause damage. Getting fit doesn't have to cost a lot of money. Leg lifts and sit ups are exercises that build muscle without requiring any equipment other than yourself. 20 oz and 2 liter bottles can easily be used as weights without any additional cost. Be creative and you can get fit without getting broke! If you are looking for a way to keep your small children active during the cold .