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.
1987 Topps Jose Canseco rookie card number 620   A 1987 Topps Jose Canseco rookie card number 620 has a book value of about $1.00 in near/mint-mint condition.This price â¦ is for the correct card not the error card. Professionally graded cards will sell for more. Condition is important.987 Topps Jose Canseco rookie card number 620   A 1987 Topps Jose Canseco rookie card number 620 has a book value of about $1.00 in near/mint-mint condition.