EXHIBIT 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, I, John A. Krier, the Chief Executive Officer hereby certify, that, to my knowledge:

(1)	The Quarterly Report on Form 10-Q for the period ended December 31, 2022 (the "Report") of the Company fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)	The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: February 9, 2023	By:	/s/ John A. Krier
		John A. Krier
		President, Chief Executive Officer, and Chief Financial Officer
		(Principal Executive Officer, Principal Financial Officer, and Principal Accounting Officer)

[A signed original of this written statement required by Section 906 has been provided to Dynatronics Corporation and will be retained by Dynatronics Corporation and furnished to the Securities and Exchange Commission or its staff upon request.]