ACCorDing to thE pAssAgE ,All oF thE Following ArE ADvisABlE to olDEr ADults For A FitnEss progrAm ExCEpt
A、wEAring AppropriAtE Clothing AnD shoEs
B．BEing mEntAlly rEADy For physiCAl ExErCisEs
C．inCluDing pErioDs oF wArm-up AnD Cool-Down
D．AvoiDing Any prEssurE to thEir hEArts