目的：醫療及技的進步，讓人類享有高品質的生活，高齡人口比率隨之攀升。如何透過運動，促使高齡者有活動能力與生活的自理能力，以提升身心健康，降低醫療照護支出，成為健康老化的重要課題。低強度木球運動，對於中高齡者為良好的休閒運動之一。方法：本研究以參加大學樂齡學員為對象共21人，採隨機取樣方式，平均年齡53±4.5歲，以木球長距離25公尺球道為擊準距離，檢測平衡能力、握力與木球擊準能力的相關。結果：男性與女性在雙手握力上呈現顯著的差異；左腳及右腳單足立與年齡具有顯著相關。握力與慣用手無關。結論木球擊準能力為主要為手眼與身體的協調能力，比較不受性別因素影響。技巧成熟度可能影響擊準能力。結論：木球之中、高齡者在初學時，對於全身性身體能力使用較為生疏。建議：未來可強化基礎擊球能力，應能提升高齡者休閒活動之樂趣。

Along with the improvement of medicine and technology, humans enjoy high quality life but also face the rising rate of old people. The important topics nowadays are how to make our bodies strong enough to be capable of daily activities, and lower the expenditure in medicine and care. Wood ball is one of appropriate activities to aged people. This research takes students of night school as the object and adopts random sampling. These students were 53±4.5 years old in average. We used a 25-meter path as a standard distance, recording basic ability of body and accuracy in striking Wood ball. The result showed that there is a prominent difference between male and female, while right foot is related to left foot with one-foot standing. Besides, Grip strength is irrelevant to handedness. Discussion: Accuracy in striking Wood ball is a coordinate ability of muscle and limbs. It's relatively irrelevant to gender, while skill proficiency may affect the accuracy. Conclusion: In the first phase of learning Wood ball, the elderly is rusty in using muscle strength appropriately on striking Wood ball. Advice: To strengthen the interests and motivation of recreation activity, We're able to discuss the factors that affect accuracy in striking Wood ball after being skilled in the middle phase of learning.