Walking: Excellent cardiovascular benefit for the advanced age groups. Should be done briskly with swinging of your arms. Maybe done morning or evening for 30-60 minutes.
Jogging: Suitable for younger age group below 50 years of age. 30 minutes is all that is required and maybe done continuosly or jog and walk in between if you feel fatigued.The pace of jogging is equal to that of a brisk walkrun on grassy surface. Wear comfortable clothes and breathe freely.
Swimming: For those who know to swim, 20 minutes of continuos swimming is all that is required to have cardiovascular and muscular benefit.
Cycling: For any age group. Minimum of 45-60 minutes of continuous controlled fast cycling. Cycling up the slopes, has added benefit.
Games: For fitter younger age group. Warm up before the game. 30-45 minutes of the game is sufficient, play within your capacity.
Everybody knows the above said info but we seldom follow, even if one person can do it regularly after reading my blogspot, then I have earned my hardwork and time that I have spent in preparing this blogspot..