State the uses of miswak

The conventional meaning of miswak is 'tooth-cleaning stick' or “stick used on teeth and gums to clean them”. 7,12,13 Sticks from these plants are usually chewed or tapered on one end until they became frayed into a brush-like form, which is then used to clean the teeth in a similar manner to a toothbrush.

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle