At 6 feet, 6 inches tall and 310 pounds, Ty Robinson is an imposing figure even before he puts on his pads.
Unless you're a little kid.
"One day I just found out that kids really like me for some reason; I don't know why," Robinson said. "They all seem to just call me a big teddy bear, I guess. A big jungle gym. They climb all over me."
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That's a good problem to have for Nebraska's redshirt freshman defensive lineman, who has plans to be a pediatric doctor after his football playing days are over. As a pre-health major at Nebraska, Robinson has a pretty large workload in front of him.
He's already gotten a taste of it, too, having taken 18 credit hours in the fall when it was unclear just what Nebraska's season was going to look like.
"Not a good idea," Robinson cracked. "I highly don't recommend that."
But Robinson, who wants to move on to UNMC in Omaha after he's done in Lincoln, found his way through during a season in which he started seven games and flashed the potential that made him one of the most sought-after recruits in the 2019 class.
"You learn to balance it out. There really is no time off, is what I've realized, but you find time off. You find time to take a little break," Robinson said. "But … my days are pretty full. I'm usually not going to bed until around 11, midnight from schoolwork, practice, film."
While he was one of the Huskers who wanted to play in a bowl game after last season, Robinson said he was more than happy to just lay in bed for a few days after NU beat Rutgers to wrap up a 3-5 season.
The NCAA allots coaches 20 hours per week to work with players.
"That’s not enough time," NU defensive line coach Tony Tuioti said recently. "You look at the guys in the NFL, they're in there from 8 to 5 p.m., and it's strictly football."
Imagine Robinson’s challenge.
"Ty Robinson's trying to be a pre-med student. He's taking all these crazy classes, and his mind's preoccupied with that," Tuioti said. "And then he has to learn how to play football."
Nebraska head coach Scott Frost talks after practice on Wednesday, April 7, 2021.
Robinson learned well enough last season, finishing with 17 tackles, including two for losses. But there's always room for more.
At a position group that, according to Tuioti, has plenty to prove, Robinson is one of many familiar faces angling to carry the momentum NU's defense built last season into the new year. The top four contributors from that group return, with Ben Stille, Damion Daniels and Casey Rogers joining Robinson.
"What we have to prove is that we're still a dominant defense. I fell like this year in the Big Ten we've set our goals up pretty high for what we want. But I feel like this next season, and what we've seen so far, that we're going to be a pretty dominant defense in the Big Ten," Robinson said. "So that's what we've got to prove; we've got to show everyone that we're different from last year."
Safety Marquel Dismuke talks after practice on Wednesday, April 7, 2021.
While Nebraska's defense carried the water much of last season, there were still enough breakdowns, enough mistakes, enough missed assignments that the Huskers finished in the middle of the Big Ten in both points and yards allowed.
"Some might think it’s a big jump. For me, I see it as a normal jump. It’s just a thing we do. I think it’s the way that our culture’s been changed," Robinson said. "It’s all here, we’ve finally got all the right pieces, I think. So you’re going to see a totally new team next year."
Photos: What's a spring Husker football practice look like? Take a look inside Hawks Championship Center
Nebraska football practice, 4.7

Nebraska wide receiver Omar Manning (5) watches his teammates during a spring football practice Wednesday at Hawks Championship Center.
Nebraska football practice, 4.7

Nebraska wide receiver Zavier Betts (bottom) catches a pass during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska quarterback Matt Masker (18) throws a pass during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska head coach Scott Frost (left) and linebacker Damian Jackson (38) share a laugh during a spring football practice Wednesday at Hawks Championship Center.
Nebraska football practice, 4.7

Nebraska quarterbacks (from left to right) Matt Masker, Logan Smothers, Heinrich Haarberg and Adrian Martinez await the start of a sprint during a spring football practice Wednesday at Hawks Championship Center.
Nebraska football practice, 4.7

The Nebraska defense works on blocking drills during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska quarterback Logan Smothers (8) throws a pass during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska head coach Scott Frost (left) and linebacker Damian Jackson (38) share a laugh during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska defensive coordinator Erik Chinander (right) instructs his players during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska wide receiver Alante Brown (left) runs with the ball after a catch during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska tight end Thomas Fidone (left) blocks fellow tight end Nate Boerkircher during a spring football practice Wednesday at Hawks Championship Center.
Nebraska football practice, 4.7

Nebraska wide receiver Jamie Nance runs after catching a pass during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska wide receiver Samori Toure (center) tries to avoid a tackle after catching a pass during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska tight end Thomas Fidone (left) blocks fellow tight end Nate Boerkircher during a spring football practice Wednesday at Hawks Championship Center.
Nebraska football practice, 4.7

Nebraska quarterback Adrian Martinez (2) leads the team during warmups at a spring football practice Wednesday at Hawks Championship Center.
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Nebraska quarterback Adrian Martinez (2) directs the team during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska quarterback Heinrich Haarberg (10) throws a pass during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska tight end Thomas Fidone in action during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska quarterback Logan Smothers throws a pass during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska players run sprints during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska's inside linebackers coach Barrett Ruud instructs players during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska linebackers, including Garrett Nelson (44), Blaise Gunnerson (24), Nick Leader (81) and Damian Jackson (38), during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska offensive coordinator Matt Lubick during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska defensive coordinator Erik Chinander talks with players during a spring football practice Wednesday at Hawks Championship Center.
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A look at Nebraska football's spring football practice Wednesday at Hawks Championship Center.
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Nebraska's Ru’Quan Buckley works during a spring football practice Wednesday at Hawks Championship Center.
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Nebraska's Blaise Gunnerson in action during a spring football practice Wednesday at Hawks Championship Center.
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A view of Nebraska football's spring practice Wednesday at Hawks Championship Center.