Soft blanket or towel on a soft surface
Lay your baby on a blanket, on his back. Make eye contact and sing the following song to the tune of "Wheels on the Bus," moving the assigned body part on your baby as you sing. Bicycle your baby's legs as you sing the first four lines. The wheels on the bus go round and round, round and round, round and round, the wheels on the bus go round and round, all through the town. Lift your baby's arms up and down as you sing the next four lines. The people on the bus go up and down, up and down, up and down, the people on the bus go up and down, all through the town. Roll your baby from side to side as you sing the next four lines. The wipers on the bus go back and forth, back and forth, back and forth, the wipers on the bus go back and forth, all through the town. Touch your baby's nose as you sing the next four lines. The horn on the bus goes beep, beep, beep, beep, beep, beep, beep, beep, beep, the horn on the bus goes beep, beep, beep, all through the town.
Word of caution: be gentle with your baby’s movements.