Here is a comprehensive table and additional information on Bra Size for Joggers, explaining how to measure and calculate the bra size, along with tips on selecting the best sports bra for running or other high-impact activities. This guide will help joggers understand how to get the most supportive and comfortable bra size for their workouts.
Bra Size Guide for Joggers
Measurement
How to Measure
Explanation
Underbust (Band Size)
Measure snugly around the rib cage, directly under the bust.
The band size is the primary source of support. Round this measurement to the nearest even number.
Bust Measurement
Measure around the fullest part of your bust.
This determines the cup size when compared to the underbust measurement.
Band Size
Round the underbust measurement to the nearest even number (e.g., 32, 34, 36).
The band size is the number part of the bra size (e.g., 32C, 34B).
Difference (Bust - Underbust)
Subtract the underbust from the bust measurement.
This difference determines the cup size (e.g., 4-inch difference = Cup D).
Cup Size
Use the chart below to determine cup size based on the difference.
The cup size corresponds to how much fuller your bust is compared to your rib cage.
Final Bra Size
Combine the band size and cup size (e.g., 32D).
The complete bra size combines both the band size and cup size (e.g., 32D).
Cup Size Chart
Difference (Bust - Underbust)
Cup Size
Less than 1 inch
AA
1 inch
A
2 inches
B
3 inches
C
4 inches
D
5 inches
DD (E)
6 inches
DDD (F)
7 inches
G
8 inches
H
9 inches
I
10 inches
J
Example of Bra Size Calculation for Joggers
Jogger
Underbust
Bust
Band Size
Cup Size
Bra Size
Jogger 1
32 inches
36 inches
32
D
32D
Jogger 2
34 inches
38 inches
34
D
34D
How to Measure for a Bra (Step-by-Step for Joggers):
Measure the Underbust (Band Size):
Wrap a measuring tape snugly around your rib cage, directly under your bust.
Make sure the tape is level and snug, but not too tight.
Round the measurement to the nearest even number to get the band size.
Example: If the underbust measurement is 33 inches, round to 34 inches (Band size = 34).
Measure the Bust:
Measure around the fullest part of your bust (typically over the nipples).
Ensure the tape is level and not too tight.
Example: If the bust measurement is 38 inches, use this for calculating the cup size.
Calculate the Cup Size:
Subtract the underbust measurement from the bust measurement to get the difference.
Use the cup size chart above to determine the correct cup size.
Example: Bust 38 inches - Underbust 34 inches = 4 inches. This corresponds to a Cup D.
Final Bra Size:
Combine the band size and the cup size to determine the final bra size.
Example: The final bra size is 34D.
Importance of Correct Bra Size for Joggers:
High Support: Proper bra size is essential for joggers to prevent discomfort and minimize breast movement during high-impact activities.
Comfort: A snug, well-fitted band provides the majority of the support, ensuring the jogger is comfortable during exercise.
Reduced Strain: Wearing the correct size prevents excess strain on the shoulders, back, and chest muscles, helping reduce the risk of pain and injury.
Moisture Wicking: For joggers, choosing a bra made from moisture-wicking material helps reduce sweat buildup, preventing skin irritation.
Choosing the Best Sports Bra for Joggers:
High-Impact Support: Joggers should look for bras specifically designed for high-impact activities, which provide maximum support.
Compression vs. Encapsulation:
Compression Sports Bras: These bras press the breasts against the chest to reduce movement and are ideal for smaller cup sizes.
Encapsulation Sports Bras: These bras have individual cups for each breast, providing better support for larger cup sizes.
Adjustable Straps and Bands:
Ensure the bra has adjustable straps and bands for a more customized fit. This helps improve comfort and support, especially over long jogging sessions.
Moisture-Wicking Fabric: Choose sports bras made from breathable, moisture-wicking fabrics like polyester blends to keep sweat at bay and prevent skin chafing.
Try Multiple Sizes: Different brands may fit differently. Trying sister sizes (one band size up and one cup size down, or vice versa) can help you find the perfect fit.
Additional Bra Fitting Tips:
Check for Fit: The band should lie flat across your back and not ride up, while the cups should fully contain the breasts without any spillage.
Sister Sizes: If the band is too tight but the cup fits well, try going up a band size and down a cup size (e.g., from 32C to 34B). Similarly, if the band is too loose, go down a band size and up a cup size (e.g., from 34C to 32D).
Regular Sizing Updates: Body changes can occur over time, especially with regular jogging and exercise. It’s essential to re-measure your bra size periodically to ensure proper fit.
Example of Common Bra Size Adjustments:
Original Bra Size
Sister Size Up
Sister Size Down
32C
34B
30D
34D
36C
32DD (E)
36B
38A
34C
By following these steps and using this table, joggers can ensure they have the correct bra size for optimal support during exercise. Properly fitting bras improve comfort, reduce breast movement, and prevent discomfort during high-impact activities like running.