And in some rare instances, it's carried through the most unusual summer in sports history, which is the case for the Laval Rocket.
Building off their dominant performances to close out the 2019-20 season, the Rocket have picked up exactly where they left off, earning wins in 11 of their 16 games this season.
Truth be told, given there was such a significant gap in gameplay, perhaps giving credit to an intangible such as momentum is unfair.
There's a lot more to the Rocket than just an ability to catch lightning in a bottle.
And yes, much of the credit for their early season success goes to the coaching staff, who have done an impeccable job of establishing a strong work ethic in practice, which then translates to intense gameplay, but as Joel Bouchard likes to say, in the long run, the coaches aren't the ones who will make the most significant impact. It's up to the players to open up their minds to instructions and a new strategy, and more importantly, maintain focus when the intensity ramps up, so the players can use the help they received from the coaching staff and rise to the challenge regardless of the situation they happen to find themselves in.
It's an ideology that's clearly worked out well for the Rocket this season. Despite being one of the best teams in the AHL, they don't have one particular standout on the team, owing to a full-team effort rather than pure talent from any individual.
That's not to say certain players haven't established an encouraging development path this season.
Take Josh Brook, for example.
It's not necessarily that he's producing a lot more offense from the backend, though that's certainly a significant part of his resurgence this year.
It's also a matter of finding confidence and rhythm, two things that are crucial to prospect development, though, neither come with a set date.
Simply put, it takes time to reach a level of comfort as a professional hockey player that will allow you to focus on the task at hand rather than all the uncertainties that come along with starting your professional hockey career.