Hailing from a planet with 10x the gravity of earth, Saiyan's have developed phenomenal physical attributes. Your Strength increases by +2 and your Constitution by +1.

As a bonus action you may use your tail as if it was a third hand, however it is relatively weak and can only pick up or move items weighing 5 lbs or less. 

While grappled saiyan's suffer disadvantage on all skill checks, saving throws, and attack rolls, and they lose their concentration and may not gain it while being grappled. If a saiyan starts it's turn grappled, they gain 1 level of exhaustion and can only take a single action that turn.

Although their lifespan is roughly the same as a human, a saiyan remains at their prime until their late 70s.

You are naturally more athletic than most races, and are proficient in the Athletics skill.

When exposed to the light of a full moon, you transform into a giant ape. You are treated as if effected by the enlarge/shrink spell (enlarge option only), and must make a Wisdom saving throw of DC 13 at disadvantage. On a failed saving throw you are treated as raging as if you possessed the Barbarian class feature, and lose the ability to distinguish friends from foe, attacking the closest target. Your transformation last until you are reduced to 0 hp, knocked unconscious, or have your tail removed. At dawn the transformation naturally reverts.