If you have some pounds around the waist. Maybe it should be the time for you to lose it through cardio. Jogging, Cycling, Swimming etc. Do some pullups and triceps push down with the parallel bar @ the fitness corner.
Trick is start small but be consistent with it. Most people cannot stick to exercise program because they made too drastic of a change.
Next is your diet. Cut down on refined carbohydrates and sugar. These are the primary cause of weight gain. Drink more water and tea, sleep before midnight or least have sufficient sleep.
Be patient coz it will take least 3-6 months to see results, good luck!