Prithvi mudra, Shakthi mudra, and Linga Mudra is useful to improve sexual Power and enhance testosterone in Male(Men)

Prithvi(earth element within the body. At the same time, it decreases the Agni(fire) element. Therefore, it can also be called Agni-shaamak mudra.
Method: This mudra is formed by joining the tips of the ring finger and the thumb.
Therefore, Prithvi-vardhak(+Agni-shaamak) mudra is an excellent mudra for people with a strong Pitta constitution. They can regularly use this mudra even to avoid illness
Shakathi Mudra
Kapha-Kaarak or Pitta-naashak mudra
Popularly known as Prana mudra, this mudra increases the Kapha humor but decreases the Pitta humor within the body.
Method: This mudra is formed by joining the tips of the thumb the ring finger and the little finger,
people with a Kapha-excess or Pitta-deficiency should perform this mudra in moderation, if at all.
Linga mudra is useful to lose weight.
Linga is the Sanskrit term for phallus(the male genital organ) . This mudra increases bodily heat since it reinforces the fire element and the Pitta humor.
Method: this mudra is formed by interlocking the palms but keeping the left thumb erect, pointing upwards.Effects: the thumb represents the element fire. This fire is reinforced by performing the linga mudra. The fire element which resides in the thumb is activated and can increase uninhibited.
