I believe the same holds true for their larger older counterparts, us adults, too. (breakingmuscle.com)
The American College of Sports Medicine published a review of literature in the Health & Fitness Journal that stated adults over 50 reaped benefits to exercise similar to 20 year old counterparts when they were given protein supplements (smoothies) pre or post exercise that was closer to 40 grams of protein (provided it had adequate essential amino acids - specifically 2.3 gm leucine per meal). (flippingfifty.com)
Forza Motorsport 6 has already shown us a few ways it wants to differentiate from its 2 year old counterpart, Forza Motorsport 5. (thisgengaming.com)