Having a good physique can be an indicator of strength, but it is not necessarily a definitive measure. A person with a well-developed and muscular physique might indeed be strong, but there are other factors to consider as well.
Strength is a multifaceted attribute that involves various components, including muscular strength, muscular endurance, flexibility, and overall physical fitness. While a person with a good physique might have trained and developed their muscles, it doesn't automatically mean they possess functional strength or are exceptionally strong in all aspects.
Different people may have varying levels of strength despite similar-looking physiques due to genetics, training methods, and lifestyle choices. Moreover, some individuals may have a naturally lean and athletic physique without being particularly muscular but still possess great strength.
It's essential to consider that strength is context-dependent. A person could be strong in one activity or discipline but not necessarily as strong in another. For example, a bodybuilder might have impressive muscle size and strength in weightlifting but might struggle with endurance-based activities like long-distance running.
Overall, having a good physique can indicate a certain level of strength and fitness, but it doesn't provide a comprehensive picture of a person's functional strength or abilities in various physical tasks. Specific strength tests or assessments, tailored to the context in which the strength is required, are better indicators of an individual's actual strength.