system
Given the following post, respond as if you're commenting on Reddit:
human
[Comics] Super Strength in general... should that equate to being able to jump miles at a time...

So I’m thinking about Thing, from the Fantastic Four.  According to some sources, he’s strong enough to lift close to 30,000 Tons...  considering he weighs only the slightest of fractions of that, he should be able to leap as far as his strength can propel his weight, right?  But super leaping is something that I only see associated with Hulk...

Colossus... Juggernaut... Luke Cage

Even some DC characters that aren’t blessed with flight with their strength like Aquaman and Hourman...


Is this side effect of super strength ever explored or focused on in comics that maybe I just haven’t seen?
gpt
(Some ELI15 for you)

There are, essentially, three types of muscle fibers in those "muscles" we think about when somoene brings up 'strong': Slow Oxidative, Fast Oxidative, and Fast Glycolitic. These are categorized mostly by the type of respiration they need to produce that power (aerobic or anaerobic), how relatively quickly they contract, and finally, how prone they are to fatigue.

Most folks have simplified this to the following:

Slow-Twitch/ST (Slow Oxidative): These muscle fibres take the longest to fatigue, and are usually the slowest to contract. These are the fibres that are used most in 'marathon' type activities, where endurance is key.

Fast-Twitch I/FTI (Fast oxidative): Contract faster than SO fibers, are more prone to fatigue, and can change between aerobic or anaerobic respiration. 

Fast-Twitch II/FTI (Fast Glycolitic): Contract faster than the other two fibres, are the most prone to fatigue, and only use anaerobic (also called Glycolisis) respiration to work. 

But muscles aren't everything! Keep in mind that the muscles are also fighting against their own weight, and the weight of the body using them! Some superpowered individuals are, relatively speaking, much denser than similarly sized individuals. In other words, it takes a lot less power to throw an orange that weighs normally, versus one that ways two tons!

So, depending on the superpowered individual, their own mass, and many times, how and where they get their particular powers from, it can mean that even though a single individual can lift a M1 Abrams tank, they may not have the right muscle fibres, or a low enough mass, to enable a jump that's higher than an average non-powered individual. 

In short, physiology and anatomy, combined with physics, will always be a limiting factor in how well a super-strong individual can actually use that strength.

As an aside, this is also why some of our strongest individuals tend to have non-human, non-standard, or mechanically (via technology, magic, psionics, gengineering, et al.) augmented physiques. There is a natural limit to what nature can accomplish all on its own, even if some very skilled, gifted, or lucky humans have near-superhuman capabilities.