Differentiate among the types of muscle contractions. 1  Isotonic contractions generate force by changing the length of the muscle and can be concentric contractions or eccentric contractions.  A concentric contraction causes muscles to shorten, thereby generating force.
A 1993 Upper Deck Derek Jeter Rookie card number 449 has a book value of about $15.00 in near/mint -mint condition. Professionally graded cards will sell for more. Condition is important. Common flaws with baseball cards include: rounded edges, creases, off centered, and faded color.
This Wayne Gretzky rookie card just sold for $465,000, a record for any hockey card ever sold pic.twitter.com/voRY7HGUYm â Darren Rovell (@darrenrovell) August 5, 2016 According to Goldin Auctions chief executive Ken Goldin, the previous record for a hockey card was the same Gretzky O-Pee-Chee card, which sold for $94,162 in 2011.