Which test can be used to assess muscular strength?

The 1 rep max test is designed specifically to assess maximal muscular strength. This test involves determining the maximum amount of weight an individual can lift for a specific exercise, typically performed with proper form over one single repetition. By measuring the highest weight that a person can lift, this test provides an accurate representation of their strength levels in that particular movement, making it an industry-standard assessment in strength training protocols.

While the other options also have relevance in fitness assessments, they do not specifically measure maximal strength in the same direct manner. The 3-minute step test primarily evaluates cardiovascular fitness rather than muscular strength. The push-up test and bodyweight squat test can give insights into muscular endurance and functional strength, but they do not involve the heavy resistance that characterizes a maximal strength test. Thus, the 1 rep max test stands out as the most appropriate choice for assessing muscular strength directly.