Your Running, Lifting & Hybrid Training Questions—Answered

You asked, I answered. I rounded up some of the most common questions I get about running, lifting, hybrid training, recovery watches, and more—and I’m breaking them all down here. If you’re navigating the gym-to-running pipeline, wondering how to use your Whoop, or trying to figure out if vibration plates are worth the hype, this one’s for you.

I’m Dr. Alyssa Olenick, and I have a PhD in exercise physiology. Let’s dive into your questions.

What Should Your Workout Split Look Like After Time Off?

This is one of the most common questions I get, and the answer is simpler than you’d think: I don’t change my split.

If I miss a week due to vacation or a little time off, I jump right back into my normal routine—but I ease into it with less effort. Instead of training at a 7 or 8 out of 10, I’ll dial it back to a 5 or 6 out of 10. Think of it like a deload week or the reverse taper you’d do after a running race: same movements, same structure, just lighter weight, lower intensity, and maybe two sets instead of three.

This approach assumes you haven’t taken a super significant amount of time off. But the principle scales: if you’ve missed multiple weeks, ease back to about 50% of your previous volume, then build to 75%, then back to 100%. Keep a similar training frequency—just pull back how much you’re doing within each session.

The same applies to running. Miss one week? You can probably jump back in and be fine. Miss several weeks? Ease back in slowly so your body can readapt without blowing you up.

Should Interval Recovery Be Walked or Jogged?

This one depends entirely on the workout and the goal behind it.

There are two main types of interval workouts, and the recovery between them should match the intent:

On the other hand, if the workout is designed as hard-effort intervals with easy running between them—like pickups, tempo surges, or fartlek-style efforts—you jog between those. You’re oscillating between hard and easy efforts, and the recovery is active, not full rest.

The easiest rule of thumb: if the effort leaves you completely winded and gasping, you need a full break. If it’s hard but manageable—where you’re working but not totally destroyed—a jog recovery is appropriate. A well-written program should tell you which one to do, but those two buckets cover most situations.

How Often Should I Change the Distance I Run?

This depends on your goals and what you’re training for. Here’s the key thing to understand: you don’t need to (and probably shouldn’t) run the same distance every single day.

For example, my typical running week includes two moderate-distance runs, one longer run, one speed workout, and sometimes a shorter easy run built in. They’re all different mileage, and that’s by design.

If you’re training for a specific race, your program will have some sort of distance oscillation across the week built in. But if you’re just running for fun or general fitness? It really doesn’t matter that much. Running five miles three days a week is totally fine. So is running 3 miles, 5 miles, and 8 miles across different days.

Thoughts on Recovery Watches Like Whoop?

I’m wearing my Whoop right now—so I’d say I’m for it. I currently have the Whoop 5.0 and I really like it. I had the 4.0 before and have worn Whoop on and off for a few years.

Here’s the key: I like my Whoop because I use it as a tool—not a dictator. I don’t live or die by it. I use it to indirectly inform myself about my metrics and what I’m doing.

As someone who’s pretty dialed in with my sleep, nutrition, and stress management, the Whoop helps me pick up on trends that might be positively or negatively affecting my recovery. But I don’t just look at the recovery score. Here’s how I actually use it:

I find that how I feel matches my Whoop data about 80–90% of the time. But there are definitely days where I feel fine and my recovery score is tanked—or my Whoop says I should be ready to crush a huge training day and I can barely fathom it. In those cases, I check in with myself, ask why, and adjust as needed. Or sometimes I just do my training and move on.

Vibration Plates for Bone Density & Muscle Growth: Fact or Fiction?

I’ll be upfront: I haven’t deep-dived into the vibration plate literature since my undergrad research paper on the topic (I also worked at a chiropractor’s office that used them). But here’s what the science tells us about bone density:

Your bone responds to constant, repeated loading—or the stretching and pulling forces placed on it—to signal the body to build more bone. This is the work of osteoblasts (cells that build bone) and osteoclasts (cells that break down bone). You need that repeated mechanical stress from activities like jumping, skipping, hopping, and weighted load-bearing exercise to stimulate bone growth.

Vibration plates create an oscillating stimulus, and they might offer a gentle way to introduce that stimulus early on—especially for people who are significantly down the track of osteoporosis. But my hunch is the data isn’t nearly as impressive as the marketing promises. Much like the weighted vest data isn’t as sexy as people claim it to be.

Beginner at Both Running & Lifting—Which Should You Start With?

You could start with either or both, but starting two new things at once can be a lot. Here’s my honest, off-the-cuff advice:

I’d typically recommend starting with lifting first. Not because running is bad—but because:

That said, if running feels less mentally hard for you—if it’s easier to get out the door because you’re not yet comfortable in the gym—it’s totally okay to start there instead. There’s no right or wrong way to do this.

The real pro tip? Even if you just wait a few weeks between starting the first and adding the second, it helps. You won’t have as much compounding soreness and fatigue from doing both brand-new activities at once, which makes it much easier to sustain both long-term.

We have clients doing this all the time in The Lyss Method—starting with our Foundations lifting program alongside a beginner runner or beginner cardio program and building from there.

How to Use Biking & Other Cardio With Hybrid Training

If you want to cross-train with biking, the elliptical, or other non-running cardio, here’s how to fit it in:

Cross-training is also a great option if you can’t tolerate a lot of running intensity but want more hard efforts in your training, if you’re not quite ready for speed work, or if you’re coming back from injury. Biking or the elliptical can give you that high-intensity cardio stimulus in a lower-impact, non-weight-bearing way—which can be a really smart bridge in your training.

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