Exercise means any physical activity that stimulates the vital organs of the body, nourishes them and strengthens them. Yoga is an ancient discipline which is followed across the world today. It first originated in India, more than 6,000 years ago.
Inertia is a how much a stationary object resists any change in its motion. As long as all the forces acting on an object are balanced, the object does not move. Thus only an unbalanced force can move a stationary object. The amount of force needed depends on the objectâs inertia. An unbalanced force applied to the car changes it state of motion. Inertia is a how much a moving object resists any change in its motion, such as a change in direction, increasing or decreasing its speed or stopping it.
Inertia of motion tells you qualitatively how difficult it is to stop , change speed or change direction of motion of a moving body.If you want to measure the inertia of motion then that can be done by multiplying mass and velocity of the object which is called momentum.If an object has more momentum (mass times velocity) it will cause more impact if you want to stop that body or try to make any change in its velocity.