Contributions of selected fundamental factors to basketball performance in adult players with mental retardation.

The purpose of this study was to determine the contributions of selected fundamental factors to basketball performance in adult players with mental retardation (MR). Fourteen trained male players with MR (32.1 +/- 7.4 years) were recruited. The athletes' performances were assessed using adapted basketball tests that assessed 4 ability levels of increasing difficulty (from I to IV), each one characterized by the analysis of 4 fundamental areas: ball handling, reception, passing, and shooting. The fundamental factors included anthropometric measurements (height, weight, and body mass index), static balance, muscular strength and endurance, explosive leg power, cardiovascular endurance, and motor coordination. This study showed that greater explosive leg power and upper-body muscular strength and endurance had significant contributions to ball handling (85%, p < 0.01), and explosive leg power had significant positive contribution in reception (59%, p < 0.05) and shooting (64%, p = 0.01). The forearm muscular strength and upper-body muscular strength and endurance had significant contributions to passing (78%, p = 0.01). Moreover, the greater explosive leg power had significant contribution in level II (46%, p < 0.05), in level III (52%, p < 0.05), and in global score (60%, p < 0.05). In conclusion, the results showed the possibility to determine the contribution of selected fundamental factors to basketball performance. Therefore, the basketball coach could improve a selected fundamental factor to increase specific basketball ability. This should be addressed in a specific training to help players with MR to perform successfully in their competitions.