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Spirit CT850 Commercial Treadmill Console Programs
HILL: This program follows a triangle or pyramid type of gradual progression from approximately 10% of maximum effort (the level that you chose before starting this program) up to a maximum effort which lasts for 10% of the total workout time, then a gradual regression of speed back to approximately 10% of maximum effort.
FAT BURN:This program follows a quick progression up to the maximum speed level (default or user input level) that is sustained for 2/3 of the workout. This program will challenge your ability to sustain your energy output for an extended period of time.
CARDIO: This program presents a quick progression up to near maximum speed level (default or user input level). It has slight fluctuations up and down to allow your heart rate to elevate, and then recover repeatedly, before beginning a quick cool down. This will build up your heart muscle and increase blood flow and lung capacity.
CALORIE: This program follows a quick progression up to the maximum speed level (default or user input level) that is sustained for 2/3 of the workout. This program will challenge your ability to sustain your energy output for an extended period of time.
5K RUN: The lap track will be set to a 5K distance. This same distance will be displayed on the console and count down until it reaches 0. You control the speed and incline throughout the program.
10K RUN: The lap track will be set to a 10K distance. This same distance will be displayed on the console and count down until it reaches 0. You control the speed and incline throughout the program.
INTERVAL: This program takes you through high levels of intensity followed by recovery periods of low intensity. This program utilizes and develops your “Fast Twitch” muscle fibers which are used when performing tasks that are intense and short in duration. These deplete your oxygen level and spike your heart rate, followed by periods of recovery and heart rate drop to replenish oxygen. Your cardiovascular system gets programmed to use oxygen more efficiently.
CUSTOM: An individual can store personal information and design a custom program that can be saved for future use. You decide what the speed and incline will be for each segment of the program.
FIT TEST: The fitness test is based on the Gerkin protocol, also known as the fireman’s protocol. This is a sub-maximal Vo2 (volume of oxygen) test. The program will gradually increase speed and incline until the time expires or you reach 85% of projected heart rate maximum (calculated when entering age in the programming portion). Based on where the test finishes, your score will be calculated and can be compared to others in your age group to determine your level of cardiovascular health.
MANUAL:
The Manual program works as the name implies, manually. This means that you control the workload and not the computer.
HEART RATE (2x): Both programs work the same. The programs attempt to keep you within 3-5 heart beats of your target heart rate % by automatically increasing or decreasing the speed level. Heart Rate 1 has a 60% (better for a fat loss goal) of projected heart rate maximum default. Heart Rate 2 has an 80% (better for a cardiovascular conditioning goal) of projected heart rate maximum default.
Spirit CT850 Treadmill Features
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Console: Large red LED matrix window w/20-character message center and 4 separate LED windows, heart rate % profile, integrated reading rack
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Console Feedback: Time, Distance, Calories, Pace, Speed, Incline, Pulse, METs
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Programs : Manual, Hill, Fat Burn, Cardio, Calorie, 5K Run, 10K Run, Interval, Custom, Fit Test (Gerkin Protocol), 2 Heart Rate
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Quick Keys: Quickly Program a Specific Incline or Speed with One Key Strike
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Speed: .5 to 12 mph
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Incline: 0 to 15%
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Heart Rate: Contact & Telemetric
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Drive Motor: 4.0 hp AC Drive w/ Grade H Insulation
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Deck: 1” Phenolic, Double-Sided, Wax-Coated
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Belt: 22” x 60” Habasit® Commercial, Multi-Ply
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Rollers: 3.0”
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Cushioning: 6 Cushioned Elastomers Evenly Distributed Throughout the Unit Ensure a Comfortable Experience
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Handrails: Stout, Short Lateral Dipped Tubing
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Frame: Heavy-Gauge High Strength Steel w/ durable Powder-Coat Paint, Aluminum Console Masts
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Power: 120 Volts (NEMA 5-20P Electrical Cord) – 20 Amp Circuit Recommended
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Convenient Water Bottle Holder and Cargo Compartment for Keys, Phone, or MP3 Player
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Console Fan to Keep You Cool
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Maximum User Weight: 450 lbs
Spirit CT850 Treadmill Specifications
Dimensions: 84” x 35” x 57”
Product Weight: 397 lbs
Shipping Weight: 419 lbs (boxed) / 504 lbs (boxed on pallet)
Warranty – Commercial (Non-dues paying facility):
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Lifetime - Frame
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5 Years – Motor, Deck & Parts
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2 Years - Labor
 |  CONSOLE FEEDBACK The bright LED screen displays all pertinent information is displayed during the workout and a summary of accumulated data scrolls when you have finished. HEART RATE % PROFILE Heart Rate training is proven to be one of the best ways to measure your workout. Our Heart Rate % Profile gives you a quick reference of your % compared to maximum projected heart rate. The LED lights up in Amber for 50-60%, Green for 65% to 80%, and Red for 85%+. QUICK KEYS The ability to quickly program |
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 Deck: The Spirit CT850 has a 1” reversible, dual sided, Phenolic wax deck; this deck is maintenance free (other than monthly cleaning) and can be flipped for extra long life. Belt: A durable Multi-ply Habasit® belt is included for comfort and long life. Rollers: 3” diameter rollers are a standard specification on the heavy duty frame |  Motor The Spirit CT850 unit comes equipped with a brushless, 4.0 hp continuous duty AC motor with Grade H insulation. |
 Whether you are a beginner interested in walking or an athlete dedicated to running, the Spirit Fitness CT850 meets your needs. |  Spirit has one of the best warranties in the industry because we have been building fitness products for over thirty years. All of that experience gives us the understanding of what happens to fitness products not just after two years or five years, but ten to fifteen to twenty years. We still hear from satisfied customers who have been using their Spirit Fitness products for decades. We combine the highest quality components with years of engineering experience and then assemble the |
The Spirit CT850 Commercial Treadmill
is stout and extremely durable, weighing in at 397 lbs. The combination of the heavy duty steel frame and aluminum console masts & side rails make it comparable to treadmills at much higher price points in the commercial market. The large workout area makes this model very appealing to walkers and runners.
Designed to withstand the rigors of a commercial fitness environment, the Spirit CT850 Commercial Treadmil features a heavy-duty steel frame, a durable powder coat finish and large steel console masts for ultimate stability and durability.
Warra:nty – Residential
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Lifetime – Frame, Motor & Deck
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10 years - Parts
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2 Years – Lab
Spirit Fitness CT850 Warranty