How can i grab object or player looklike Human:fall flat, gang beasts etc.

Solved

public float Fuerza = 4000;
Rigidbody rb;
bool tomado = false;

// Use this for initialization
void Start () {
    rb = GetComponent<Rigidbody>();
}

void OnCollisionEnter(Collision col)
{
    if (!tomado)
    {
        SpringJoint sp = gameObject.AddComponent<SpringJoint>();
        sp.connectedBody = col.rigidbody;
        sp.spring = 12000;
        sp.breakForce = Fuerza;
        tomado = true;
    }
}

void OnJointBreak()
{
    tomado = false;
    
}
// Update is called once per frame
void Update () {
	
}