The plastic lifesize sculptures of Ronald McDonald, apparently, came on the scene earlier, in 1962, according to the authoritative site by Topher, who. identified five large 3-D statues. A 6-foot tall standing Ronald with his right hand waiving. A four-foot seated model with hand on chin.
EXERCISE BENEFITS. Most of us tend to spend a lot of time in a seated position and end up having weak hamstrings. The lying hamstring curl is a great exercise you can easily do at home, to target your hamstrings and your glutes. This exercise requires no equipment and allows you to strengthen, tone and sculpt the back of your legs, lengthens the hamstrings and helps avoid injuries.
The preacher curl places your arms in front of your body and allows you to work your biceps with a great degree of isolation. Isolating your biceps is of course useful to focus your mind in order to achieve a great contraction which will serve to build new muscle. The dumbbell curl performed on an incline bench offers similar advantages in that the angle of the arm is similar to that when performing a preacher curl.