The Sabin Lock is the fourth lock in a four parallel lock complex. The north canal services the Sabin and Davis Locks and has a minimum maintained depth of 24.0 feet upstream and 23.5 feet downstream of the locks. The normal upper pool for the Sabin Lock is elevation 601.3 ft (IGLD 85) and the normal lower pool is elevation 580.8 ft (IGLD 85).
Lying Butt Bridge â Butt Exercise Guide with Photos. Muscles Targeted: The lying butt bridge targets the muscles in the gluteus and also works muscles in the lower back, hamstrings and along the spine. This is also a great exercise for stretching out the hip flexors and abdominals which can become tight from sitting for long periods of time.
When properly developed, the brachialis muscles help the biceps appear bigger, especially the lower portion of the biceps. The brachialis helps in elbow flexion when an overhand grip is used on a weight bar, and also helps to initiate elbow flexion.