Engage the quadriceps muscles of your thighs and draw then up.
Engage quadriceps muscles and slowly straighten legs, making sure your knees don't lock and your hips stay over the center of your feet.
So, for example, if you are doing squats, then you are primarily targeting and
engaging your quadricep muscles, hamstring muscles, and your core muscles (learn more about your core muscles).
Not exact matches
Instead, have the slightest bit of bend in your knee so the
quadriceps muscle is
engaged.
2⃣
Engage the
quadriceps by gluing the thigh
muscles to their bones.
A great example of a compound exercise is the squat exercise, which
engages many
muscles in the lower body and core, including the
quadriceps, the hamstrings, the calves, the glutes, the lower back and the core.
B.K.S. Iyengar said that in Trikonasana you need to «entwine the
muscles to the bone,» which means that the
quadriceps, calves, and gluteal
muscles must be actively
engaged.
The drive begins with the large
quadricep muscles of the thigh pushing the body back; next the core is
engaged to add to the work of the legs and lever the body backward.
Lunges are extraordinary leg day exercises — they work so well in sculpting your legs, starting from
quadricep muscles, glutes and hamstrings (not to mention
engaging your hips and core)