Why does the body feel light after meditation?
Because you expand your space and your consciousness

Before meditation – you will feel less air and a certain heaviness

Because your aura has less air and a certain heaviness

Your aura could have blocks, patches or debris based on your emotional instability at the moment

After meditation – you will suddenly feel light

as you clear the blocks and mental debris around the aura

You have a clean space which feels large and gives a feeling of lightness

Continue doing meditation and keep strengthening your aura and the light around it