Bluegrass seed require firm soil contact for best germination. They also need a thin soil covering to germinate (1/4 inch ideal) - They are not likely to germinate when thrown out on top of the ground, unless a mulch covering or top soil is applied. Use the correct rate of seed for Bluegrass lawns.
Hip muscles. Lunges work all of the gluteal muscles in the hips, primarily the gluteus maximus that is used to extend your hips. Taking large steps during a lunge can further engage this muscle. The gluteus minimus and gluteus medius are also used to stabilize your body throughout the lunge. Thigh muscles.
The lunge is a lower-body exercise that works several muscle groups at once. The targeted muscles include the glutes in your hips and butt along with the hamstrings and quadriceps in your thighs. The calf muscles in your lower legs, your abdominal muscles and your back muscles act as stabilizers during this exercise.