摘要:Aim. Kettlebell has become one of the most popular gym utensils due to its great versatility and effectiveness in increasing strength, endurance, agility, and balance. The aim of this study was to investigate the effectiveness of kettlebell training on bone mineral density and certain skillful variables for young soccer players. Methods. (30) young soccer under (12) years from the soccer school in Kafr El-Sheikh Sports Club. Dividing the research sample into two groups of (15) participants for the experimental group, (15) for the control group. The data collected before - after the training programs for the two groups. Results. Statistical analyses showed that: Significant Difference between the Pre- Posttests for the experimental Group in (Push Pull Legs and Barbell Bench). Significant Difference between the Posttests for the experimental and control groups in (Wall pass speed, shooting speed, shooting accuracy on a divided target, longest distance throw-in, running in form of (∞) around pillars, kicking distance) for posttest of the experimental group. Significant Difference between the Posttests for the experimental and control groups in back BMD (L2-L4) and BMD. Femoral Neck of dominate leg Conclusions. Under the results of our article, that ten weeks of kettlebell training helped to improving physical& skillful variables and bone density for children in soccer.